| 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 | $151.76 | 9.366% | $165.9738 | $165.97 | $165.95 | $166.00 |
| Purchase #2 | $173.40 | 12.751% | $195.5102 | $195.51 | $195.50 | $195.50 |
| Purchase #3 | $71.90 | 4.457% | $75.1046 | $75.10 | $75.10 | $75.10 |
| Purchase #4 | $30.72 | 6.104% | $32.5951 | $32.60 | $32.60 | $32.60 |
| Purchase #5 | $113.64 | 6.742% | $121.3016 | $121.30 | $121.30 | $121.30 |
| Purchase #6 | $114.32 | 8.598% | $124.1492 | $124.15 | $124.15 | $124.10 |
| Purchase #7 | $22.28 | 11.487% | $24.8393 | $24.84 | $24.85 | $24.80 |
| 7 purchase totals = | $678.02 | $739.4738 | $739.47 | $739.45 | $739.40 | |