| 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 | $158.81 | 7.618% | $170.9081 | $170.91 | $170.90 | $170.90 |
| Purchase #2 | $90.87 | 5.628% | $95.9842 | $95.98 | $96.00 | $96.00 |
| Purchase #3 | $103.75 | 6.454% | $110.446 | $110.45 | $110.45 | $110.40 |
| Purchase #4 | $234.42 | 12.336% | $263.3381 | $263.34 | $263.35 | $263.30 |
| Purchase #5 | $173.63 | 11.865% | $194.2312 | $194.23 | $194.25 | $194.20 |
| Purchase #6 | $43.42 | 8.415% | $47.0738 | $47.07 | $47.05 | $47.10 |
| Purchase #7 | $93.45 | 6.254% | $99.2944 | $99.29 | $99.30 | $99.30 |
| 7 purchase totals = | $898.35 | $981.2758 | $981.27 | $981.30 | $981.20 | |