| 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 | $160.81 | 8.674% | $174.7587 | $174.76 | $174.75 | $174.80 |
| Purchase #2 | $134.86 | 6.368% | $143.4479 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $147.98 | 4.870% | $155.1866 | $155.19 | $155.20 | $155.20 |
| Purchase #4 | $91.78 | 4.314% | $95.7394 | $95.74 | $95.75 | $95.70 |
| Purchase #5 | $102.54 | 9.604% | $112.3879 | $112.39 | $112.40 | $112.40 |
| Purchase #6 | $223.91 | 11.540% | $249.7492 | $249.75 | $249.75 | $249.70 |
| Purchase #7 | $115.67 | 7.381% | $124.2076 | $124.21 | $124.20 | $124.20 |
| 7 purchase totals = | $977.55 | $1,055.4773 | $1,055.49 | $1,055.50 | $1,055.40 | |