| 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 | $177.25 | 6.211% | $188.259 | $188.26 | $188.25 | $188.30 |
| Purchase #2 | $109.48 | 9.823% | $120.2342 | $120.23 | $120.25 | $120.20 |
| Purchase #3 | $138.73 | 7.427% | $149.0335 | $149.03 | $149.05 | $149.00 |
| Purchase #4 | $7.47 | 12.807% | $8.4267 | $8.43 | $8.45 | $8.40 |
| Purchase #5 | $241.39 | 10.128% | $265.838 | $265.84 | $265.85 | $265.80 |
| Purchase #6 | $96.83 | 12.673% | $109.1013 | $109.10 | $109.10 | $109.10 |
| Purchase #7 | $108.40 | 13.179% | $122.686 | $122.69 | $122.70 | $122.70 |
| 7 purchase totals = | $879.55 | $963.5787 | $963.58 | $963.65 | $963.50 | |