| 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 | $75.68 | 6.570% | $80.6522 | $80.65 | $80.65 | $80.70 |
| Purchase #2 | $162.79 | 12.384% | $182.9499 | $182.95 | $182.95 | $182.90 |
| Purchase #3 | $212.49 | 10.765% | $235.3645 | $235.36 | $235.35 | $235.40 |
| Purchase #4 | $219.92 | 13.168% | $248.8791 | $248.88 | $248.90 | $248.90 |
| Purchase #5 | $138.68 | 4.437% | $144.8332 | $144.83 | $144.85 | $144.80 |
| Purchase #6 | $178.29 | 13.393% | $202.1684 | $202.17 | $202.15 | $202.20 |
| Purchase #7 | $214.50 | 9.594% | $235.0791 | $235.08 | $235.10 | $235.10 |
| 7 purchase totals = | $1,202.35 | $1,329.9264 | $1,329.92 | $1,329.95 | $1,330.00 | |