| 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 | $138.80 | 13.706% | $157.8239 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $181.28 | 5.110% | $190.5434 | $190.54 | $190.55 | $190.50 |
| Purchase #3 | $65.76 | 13.307% | $74.5107 | $74.51 | $74.50 | $74.50 |
| Purchase #4 | $22.37 | 10.644% | $24.7511 | $24.75 | $24.75 | $24.80 |
| Purchase #5 | $238.71 | 7.493% | $256.5965 | $256.60 | $256.60 | $256.60 |
| Purchase #6 | $57.86 | 9.204% | $63.1854 | $63.19 | $63.20 | $63.20 |
| Purchase #7 | $101.74 | 4.574% | $106.3936 | $106.39 | $106.40 | $106.40 |
| 7 purchase totals = | $806.52 | $873.8046 | $873.80 | $873.80 | $873.80 | |