| 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 | $145.68 | 8.863% | $158.5916 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $65.77 | 6.748% | $70.2082 | $70.21 | $70.20 | $70.20 |
| Purchase #3 | $199.88 | 5.333% | $210.5396 | $210.54 | $210.55 | $210.50 |
| Purchase #4 | $135.57 | 10.810% | $150.2251 | $150.23 | $150.25 | $150.20 |
| Purchase #5 | $210.53 | 4.767% | $220.566 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $73.65 | 3.456% | $76.1953 | $76.20 | $76.20 | $76.20 |
| Purchase #7 | $152.39 | 3.120% | $157.1446 | $157.14 | $157.15 | $157.10 |
| 7 purchase totals = | $983.47 | $1,043.4704 | $1,043.48 | $1,043.50 | $1,043.40 | |