| 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 | $66.69 | 13.778% | $75.8785 | $75.88 | $75.90 | $75.90 |
| Purchase #2 | $151.60 | 13.654% | $172.2995 | $172.30 | $172.30 | $172.30 |
| Purchase #3 | $173.95 | 4.103% | $181.0872 | $181.09 | $181.10 | $181.10 |
| Purchase #4 | $211.41 | 11.232% | $235.1556 | $235.16 | $235.15 | $235.20 |
| Purchase #5 | $16.58 | 4.746% | $17.3669 | $17.37 | $17.35 | $17.40 |
| Purchase #6 | $250.86 | 5.333% | $264.2384 | $264.24 | $264.25 | $264.20 |
| Purchase #7 | $197.30 | 13.586% | $224.1052 | $224.11 | $224.10 | $224.10 |
| 7 purchase totals = | $1,068.39 | $1,170.1313 | $1,170.15 | $1,170.15 | $1,170.20 | |