| 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 | $151.38 | 13.654% | $172.0494 | $172.05 | $172.05 | $172.00 |
| Purchase #2 | $145.72 | 9.716% | $159.8782 | $159.88 | $159.90 | $159.90 |
| Purchase #3 | $66.81 | 3.226% | $68.9653 | $68.97 | $68.95 | $69.00 |
| Purchase #4 | $102.81 | 10.336% | $113.4364 | $113.44 | $113.45 | $113.40 |
| Purchase #5 | $120.25 | 10.784% | $133.2178 | $133.22 | $133.20 | $133.20 |
| Purchase #6 | $231.36 | 13.424% | $262.4178 | $262.42 | $262.40 | $262.40 |
| Purchase #7 | $57.38 | 8.651% | $62.3439 | $62.34 | $62.35 | $62.30 |
| 7 purchase totals = | $875.71 | $972.3088 | $972.32 | $972.30 | $972.20 | |