| 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 | $161.76 | 11.655% | $180.6131 | $180.61 | $180.60 | $180.60 |
| Purchase #2 | $115.93 | 11.217% | $128.9339 | $128.93 | $128.95 | $128.90 |
| Purchase #3 | $103.56 | 3.524% | $107.2095 | $107.21 | $107.20 | $107.20 |
| Purchase #4 | $139.64 | 9.675% | $153.1502 | $153.15 | $153.15 | $153.20 |
| Purchase #5 | $150.84 | 12.563% | $169.79 | $169.79 | $169.80 | $169.80 |
| Purchase #6 | $231.38 | 11.541% | $258.0836 | $258.08 | $258.10 | $258.10 |
| Purchase #7 | $202.76 | 8.597% | $220.1913 | $220.19 | $220.20 | $220.20 |
| 7 purchase totals = | $1,105.87 | $1,217.9716 | $1,217.96 | $1,218.00 | $1,218.00 | |