| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $182.95 | 3.746% | $189.8033 | $189.80 | $189.80 | $189.80 |
| Purchase #2 | $241.75 | 12.735% | $272.5369 | $272.54 | $272.55 | $272.50 |
| Purchase #3 | $181.75 | 11.485% | $202.624 | $202.62 | $202.60 | $202.60 |
| Purchase #4 | $118.66 | 8.358% | $128.5776 | $128.58 | $128.60 | $128.60 |
| Purchase #5 | $137.58 | 3.152% | $141.9165 | $141.92 | $141.90 | $141.90 |
| Purchase #6 | $135.25 | 13.767% | $153.8699 | $153.87 | $153.85 | $153.90 |
| Purchase #7 | $246.90 | 13.525% | $280.2932 | $280.29 | $280.30 | $280.30 |
| 7 purchase totals = | $1,244.84 | $1,369.6214 | $1,369.62 | $1,369.60 | $1,369.60 | |