| 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 | $157.28 | 6.594% | $167.651 | $167.65 | $167.65 | $167.70 |
| Purchase #2 | $114.63 | 5.158% | $120.5426 | $120.54 | $120.55 | $120.50 |
| Purchase #3 | $98.46 | 9.261% | $107.5784 | $107.58 | $107.60 | $107.60 |
| Purchase #4 | $247.44 | 12.798% | $279.1074 | $279.11 | $279.10 | $279.10 |
| Purchase #5 | $17.72 | 8.846% | $19.2875 | $19.29 | $19.30 | $19.30 |
| Purchase #6 | $166.62 | 9.618% | $182.6455 | $182.65 | $182.65 | $182.60 |
| Purchase #7 | $185.35 | 11.819% | $207.2565 | $207.26 | $207.25 | $207.30 |
| 7 purchase totals = | $987.50 | $1,084.0689 | $1,084.08 | $1,084.10 | $1,084.10 | |