| 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 | $161.77 | 6.639% | $172.5099 | $172.51 | $172.50 | $172.50 |
| Purchase #2 | $193.40 | 6.739% | $206.4332 | $206.43 | $206.45 | $206.40 |
| Purchase #3 | $243.99 | 8.862% | $265.6124 | $265.61 | $265.60 | $265.60 |
| Purchase #4 | $80.67 | 8.700% | $87.6883 | $87.69 | $87.70 | $87.70 |
| Purchase #5 | $96.28 | 6.493% | $102.5315 | $102.53 | $102.55 | $102.50 |
| Purchase #6 | $209.58 | 11.548% | $233.7823 | $233.78 | $233.80 | $233.80 |
| Purchase #7 | $27.29 | 8.228% | $29.5354 | $29.54 | $29.55 | $29.50 |
| 7 purchase totals = | $1,012.98 | $1,098.0930 | $1,098.09 | $1,098.15 | $1,098.00 | |