| 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 | $140.90 | 9.366% | $154.0967 | $154.10 | $154.10 | $154.10 |
| Purchase #2 | $22.91 | 5.329% | $24.1309 | $24.13 | $24.15 | $24.10 |
| Purchase #3 | $175.64 | 11.183% | $195.2818 | $195.28 | $195.30 | $195.30 |
| Purchase #4 | $194.75 | 8.771% | $211.8315 | $211.83 | $211.85 | $211.80 |
| Purchase #5 | $55.83 | 13.462% | $63.3458 | $63.35 | $63.35 | $63.30 |
| Purchase #6 | $62.55 | 8.611% | $67.9362 | $67.94 | $67.95 | $67.90 |
| Purchase #7 | $195.65 | 11.367% | $217.8895 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $848.23 | $934.5124 | $934.52 | $934.60 | $934.40 | |