| 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 | $153.47 | 7.342% | $164.7378 | $164.74 | $164.75 | $164.70 |
| Purchase #2 | $230.30 | 3.266% | $237.8216 | $237.82 | $237.80 | $237.80 |
| Purchase #3 | $249.26 | 8.698% | $270.9406 | $270.94 | $270.95 | $270.90 |
| Purchase #4 | $177.96 | 7.815% | $191.8676 | $191.87 | $191.85 | $191.90 |
| Purchase #5 | $197.98 | 13.170% | $224.054 | $224.05 | $224.05 | $224.10 |
| Purchase #6 | $6.76 | 6.310% | $7.1866 | $7.19 | $7.20 | $7.20 |
| Purchase #7 | $65.35 | 9.482% | $71.5465 | $71.55 | $71.55 | $71.50 |
| 7 purchase totals = | $1,081.08 | $1,168.1547 | $1,168.16 | $1,168.15 | $1,168.10 | |