| 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 | $148.53 | 3.398% | $153.577 | $153.58 | $153.60 | $153.60 |
| Purchase #2 | $171.89 | 13.354% | $194.8442 | $194.84 | $194.85 | $194.80 |
| Purchase #3 | $139.26 | 6.187% | $147.876 | $147.88 | $147.90 | $147.90 |
| Purchase #4 | $213.82 | 6.808% | $228.3769 | $228.38 | $228.40 | $228.40 |
| Purchase #5 | $31.83 | 6.383% | $33.8617 | $33.86 | $33.85 | $33.90 |
| Purchase #6 | $126.30 | 7.574% | $135.866 | $135.87 | $135.85 | $135.90 |
| Purchase #7 | $165.78 | 11.278% | $184.4767 | $184.48 | $184.50 | $184.50 |
| 7 purchase totals = | $997.41 | $1,078.8785 | $1,078.89 | $1,078.95 | $1,079.00 | |