| 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 | $124.77 | 10.474% | $137.8384 | $137.84 | $137.85 | $137.80 |
| Purchase #2 | $71.32 | 11.301% | $79.3799 | $79.38 | $79.40 | $79.40 |
| Purchase #3 | $51.69 | 9.648% | $56.6771 | $56.68 | $56.70 | $56.70 |
| Purchase #4 | $151.34 | 4.417% | $158.0247 | $158.02 | $158.00 | $158.00 |
| Purchase #5 | $128.26 | 5.662% | $135.5221 | $135.52 | $135.50 | $135.50 |
| Purchase #6 | $152.85 | 5.177% | $160.763 | $160.76 | $160.75 | $160.80 |
| Purchase #7 | $163.59 | 6.236% | $173.7915 | $173.79 | $173.80 | $173.80 |
| 7 purchase totals = | $843.82 | $901.9967 | $901.99 | $902.00 | $902.00 | |