| 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 | $166.75 | 11.617% | $186.1213 | $186.12 | $186.10 | $186.10 |
| Purchase #2 | $213.92 | 6.823% | $228.5158 | $228.52 | $228.50 | $228.50 |
| Purchase #3 | $39.35 | 4.388% | $41.0767 | $41.08 | $41.10 | $41.10 |
| Purchase #4 | $238.61 | 11.443% | $265.9141 | $265.91 | $265.90 | $265.90 |
| Purchase #5 | $67.87 | 9.437% | $74.2749 | $74.27 | $74.25 | $74.30 |
| Purchase #6 | $131.57 | 10.309% | $145.1336 | $145.13 | $145.15 | $145.10 |
| Purchase #7 | $142.62 | 4.618% | $149.2062 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $1,000.69 | $1,090.2426 | $1,090.24 | $1,090.20 | $1,090.20 | |