| 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 | $182.65 | 8.736% | $198.6063 | $198.61 | $198.60 | $198.60 |
| Purchase #2 | $193.51 | 8.168% | $209.3159 | $209.32 | $209.30 | $209.30 |
| Purchase #3 | $82.29 | 6.402% | $87.5582 | $87.56 | $87.55 | $87.60 |
| Purchase #4 | $70.48 | 13.834% | $80.2302 | $80.23 | $80.25 | $80.20 |
| Purchase #5 | $139.51 | 12.852% | $157.4398 | $157.44 | $157.45 | $157.40 |
| Purchase #6 | $48.92 | 8.590% | $53.1222 | $53.12 | $53.10 | $53.10 |
| Purchase #7 | $215.50 | 5.532% | $227.4215 | $227.42 | $227.40 | $227.40 |
| 7 purchase totals = | $932.86 | $1,013.6941 | $1,013.70 | $1,013.65 | $1,013.60 | |