| 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 | $137.76 | 11.405% | $153.4715 | $153.47 | $153.45 | $153.50 |
| Purchase #2 | $150.76 | 9.570% | $165.1877 | $165.19 | $165.20 | $165.20 |
| Purchase #3 | $123.93 | 8.685% | $134.6933 | $134.69 | $134.70 | $134.70 |
| Purchase #4 | $120.33 | 8.270% | $130.2813 | $130.28 | $130.30 | $130.30 |
| Purchase #5 | $26.31 | 6.145% | $27.9267 | $27.93 | $27.95 | $27.90 |
| Purchase #6 | $120.55 | 13.234% | $136.5036 | $136.50 | $136.50 | $136.50 |
| Purchase #7 | $75.91 | 8.352% | $82.25 | $82.25 | $82.25 | $82.30 |
| 7 purchase totals = | $755.55 | $830.3141 | $830.31 | $830.35 | $830.40 | |