| 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 | $105.35 | 9.276% | $115.1223 | $115.12 | $115.10 | $115.10 |
| Purchase #2 | $166.77 | 5.830% | $176.4927 | $176.49 | $176.50 | $176.50 |
| Purchase #3 | $14.90 | 13.788% | $16.9544 | $16.95 | $16.95 | $17.00 |
| Purchase #4 | $27.79 | 7.535% | $29.884 | $29.88 | $29.90 | $29.90 |
| Purchase #5 | $38.53 | 9.781% | $42.2986 | $42.30 | $42.30 | $42.30 |
| Purchase #6 | $119.71 | 5.649% | $126.4724 | $126.47 | $126.45 | $126.50 |
| Purchase #7 | $178.63 | 12.341% | $200.6747 | $200.67 | $200.65 | $200.70 |
| 7 purchase totals = | $651.68 | $707.8991 | $707.88 | $707.85 | $708.00 | |