| 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 | $138.69 | 9.580% | $151.9765 | $151.98 | $152.00 | $152.00 |
| Purchase #2 | $241.92 | 9.630% | $265.2169 | $265.22 | $265.20 | $265.20 |
| Purchase #3 | $130.65 | 3.435% | $135.1378 | $135.14 | $135.15 | $135.10 |
| Purchase #4 | $202.98 | 13.142% | $229.6556 | $229.66 | $229.65 | $229.70 |
| Purchase #5 | $147.97 | 7.523% | $159.1018 | $159.10 | $159.10 | $159.10 |
| Purchase #6 | $160.44 | 11.272% | $178.5248 | $178.52 | $178.50 | $178.50 |
| Purchase #7 | $227.31 | 12.273% | $255.2078 | $255.21 | $255.20 | $255.20 |
| 7 purchase totals = | $1,249.96 | $1,374.8212 | $1,374.83 | $1,374.80 | $1,374.80 | |