| 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 | $179.70 | 10.529% | $198.6206 | $198.62 | $198.60 | $198.60 |
| Purchase #2 | $244.96 | 9.348% | $267.8589 | $267.86 | $267.85 | $267.90 |
| Purchase #3 | $27.54 | 12.737% | $31.0478 | $31.05 | $31.05 | $31.00 |
| Purchase #4 | $171.55 | 11.739% | $191.6883 | $191.69 | $191.70 | $191.70 |
| Purchase #5 | $175.58 | 4.128% | $182.8279 | $182.83 | $182.85 | $182.80 |
| Purchase #6 | $144.26 | 8.604% | $156.6721 | $156.67 | $156.65 | $156.70 |
| Purchase #7 | $135.97 | 9.536% | $148.9361 | $148.94 | $148.95 | $148.90 |
| 7 purchase totals = | $1,079.56 | $1,177.6517 | $1,177.66 | $1,177.65 | $1,177.60 | |