| 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 | $94.46 | 6.800% | $100.8833 | $100.88 | $100.90 | $100.90 |
| Purchase #2 | $186.95 | 8.392% | $202.6388 | $202.64 | $202.65 | $202.60 |
| Purchase #3 | $135.75 | 8.365% | $147.1055 | $147.11 | $147.10 | $147.10 |
| Purchase #4 | $91.66 | 5.111% | $96.3447 | $96.34 | $96.35 | $96.30 |
| Purchase #5 | $228.99 | 7.445% | $246.0383 | $246.04 | $246.05 | $246.00 |
| Purchase #6 | $19.37 | 12.746% | $21.8389 | $21.84 | $21.85 | $21.80 |
| Purchase #7 | $138.81 | 6.512% | $147.8493 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $895.99 | $962.6988 | $962.70 | $962.75 | $962.50 | |