| 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 | $160.72 | 5.431% | $169.4487 | $169.45 | $169.45 | $169.40 |
| Purchase #2 | $108.28 | 3.667% | $112.2506 | $112.25 | $112.25 | $112.30 |
| Purchase #3 | $96.50 | 7.434% | $103.6738 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $130.48 | 11.311% | $145.2386 | $145.24 | $145.25 | $145.20 |
| Purchase #5 | $166.91 | 9.472% | $182.7197 | $182.72 | $182.70 | $182.70 |
| Purchase #6 | $35.75 | 11.691% | $39.9295 | $39.93 | $39.95 | $39.90 |
| Purchase #7 | $149.95 | 7.747% | $161.5666 | $161.57 | $161.55 | $161.60 |
| 7 purchase totals = | $848.59 | $914.8275 | $914.83 | $914.80 | $914.80 | |