| 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 | $161.53 | 6.556% | $172.1199 | $172.12 | $172.10 | $172.10 |
| Purchase #2 | $219.85 | 7.108% | $235.4769 | $235.48 | $235.50 | $235.50 |
| Purchase #3 | $96.92 | 11.177% | $107.7527 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $222.74 | 11.802% | $249.0278 | $249.03 | $249.05 | $249.00 |
| Purchase #5 | $136.31 | 12.653% | $153.5573 | $153.56 | $153.55 | $153.60 |
| Purchase #6 | $241.87 | 11.569% | $269.8519 | $269.85 | $269.85 | $269.90 |
| Purchase #7 | $112.83 | 9.447% | $123.4891 | $123.49 | $123.50 | $123.50 |
| 7 purchase totals = | $1,192.05 | $1,311.2756 | $1,311.28 | $1,311.30 | $1,311.40 | |