| 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 | $142.28 | 8.371% | $154.1903 | $154.19 | $154.20 | $154.20 |
| Purchase #2 | $90.39 | 7.226% | $96.9216 | $96.92 | $96.90 | $96.90 |
| Purchase #3 | $70.32 | 4.167% | $73.2502 | $73.25 | $73.25 | $73.30 |
| Purchase #4 | $129.51 | 4.528% | $135.3742 | $135.37 | $135.35 | $135.40 |
| Purchase #5 | $191.76 | 3.218% | $197.9308 | $197.93 | $197.95 | $197.90 |
| Purchase #6 | $146.27 | 8.321% | $158.4411 | $158.44 | $158.45 | $158.40 |
| Purchase #7 | $74.57 | 11.341% | $83.027 | $83.03 | $83.05 | $83.00 |
| 7 purchase totals = | $845.10 | $899.1352 | $899.13 | $899.15 | $899.10 | |