| 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 | $160.29 | 13.612% | $182.1087 | $182.11 | $182.10 | $182.10 |
| Purchase #2 | $120.88 | 12.312% | $135.7627 | $135.76 | $135.75 | $135.80 |
| Purchase #3 | $128.53 | 3.264% | $132.7252 | $132.73 | $132.75 | $132.70 |
| Purchase #4 | $169.25 | 7.161% | $181.37 | $181.37 | $181.35 | $181.40 |
| Purchase #5 | $16.31 | 3.104% | $16.8163 | $16.82 | $16.80 | $16.80 |
| Purchase #6 | $150.86 | 5.160% | $158.6444 | $158.64 | $158.65 | $158.60 |
| Purchase #7 | $24.92 | 6.222% | $26.4705 | $26.47 | $26.45 | $26.50 |
| 7 purchase totals = | $771.04 | $833.8978 | $833.90 | $833.85 | $833.90 | |