| 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 | $147.28 | 9.546% | $161.3393 | $161.34 | $161.35 | $161.30 |
| Purchase #2 | $234.71 | 3.267% | $242.378 | $242.38 | $242.40 | $242.40 |
| Purchase #3 | $210.79 | 4.639% | $220.5685 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $121.68 | 12.682% | $137.1115 | $137.11 | $137.10 | $137.10 |
| Purchase #5 | $19.85 | 3.457% | $20.5362 | $20.54 | $20.55 | $20.50 |
| Purchase #6 | $184.53 | 8.543% | $200.2944 | $200.29 | $200.30 | $200.30 |
| Purchase #7 | $23.67 | 3.802% | $24.5699 | $24.57 | $24.55 | $24.60 |
| 7 purchase totals = | $942.51 | $1,006.7978 | $1,006.80 | $1,006.80 | $1,006.80 | |