| 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 | $150.41 | 6.489% | $160.1701 | $160.17 | $160.15 | $160.20 |
| Purchase #2 | $26.29 | 13.778% | $29.9122 | $29.91 | $29.90 | $29.90 |
| Purchase #3 | $241.44 | 6.213% | $256.4407 | $256.44 | $256.45 | $256.40 |
| Purchase #4 | $14.78 | 11.262% | $16.4445 | $16.44 | $16.45 | $16.40 |
| Purchase #5 | $96.51 | 4.236% | $100.5982 | $100.60 | $100.60 | $100.60 |
| Purchase #6 | $76.65 | 5.313% | $80.7224 | $80.72 | $80.70 | $80.70 |
| Purchase #7 | $177.94 | 9.424% | $194.7091 | $194.71 | $194.70 | $194.70 |
| 7 purchase totals = | $784.02 | $838.9972 | $838.99 | $838.95 | $838.90 | |