| 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 | $178.57 | 10.758% | $197.7806 | $197.78 | $197.80 | $197.80 |
| Purchase #2 | $135.49 | 7.122% | $145.1396 | $145.14 | $145.15 | $145.10 |
| Purchase #3 | $5.94 | 4.432% | $6.2033 | $6.20 | $6.20 | $6.20 |
| Purchase #4 | $148.39 | 9.286% | $162.1695 | $162.17 | $162.15 | $162.20 |
| Purchase #5 | $105.79 | 13.755% | $120.3414 | $120.34 | $120.35 | $120.30 |
| Purchase #6 | $68.44 | 9.526% | $74.9596 | $74.96 | $74.95 | $75.00 |
| Purchase #7 | $240.43 | 3.829% | $249.6361 | $249.64 | $249.65 | $249.60 |
| 7 purchase totals = | $883.05 | $956.2301 | $956.23 | $956.25 | $956.20 | |