| 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 | $156.27 | 8.393% | $169.3857 | $169.39 | $169.40 | $169.40 |
| Purchase #2 | $237.56 | 11.860% | $265.7346 | $265.73 | $265.75 | $265.70 |
| Purchase #3 | $178.58 | 6.198% | $189.6484 | $189.65 | $189.65 | $189.60 |
| Purchase #4 | $210.94 | 8.233% | $228.3067 | $228.31 | $228.30 | $228.30 |
| Purchase #5 | $19.99 | 10.745% | $22.1379 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $40.97 | 3.250% | $42.3015 | $42.30 | $42.30 | $42.30 |
| Purchase #7 | $77.99 | 4.256% | $81.3093 | $81.31 | $81.30 | $81.30 |
| 7 purchase totals = | $922.30 | $998.8241 | $998.83 | $998.85 | $998.70 | |