| 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 | $40.49 | 13.160% | $45.8185 | $45.82 | $45.80 | $45.80 |
| Purchase #2 | $158.31 | 6.554% | $168.6856 | $168.69 | $168.70 | $168.70 |
| Purchase #3 | $160.99 | 6.153% | $170.8957 | $170.90 | $170.90 | $170.90 |
| Purchase #4 | $101.41 | 12.752% | $114.3418 | $114.34 | $114.35 | $114.30 |
| Purchase #5 | $140.89 | 8.226% | $152.4796 | $152.48 | $152.50 | $152.50 |
| Purchase #6 | $216.73 | 13.487% | $245.9604 | $245.96 | $245.95 | $246.00 |
| Purchase #7 | $174.38 | 5.637% | $184.2098 | $184.21 | $184.20 | $184.20 |
| 7 purchase totals = | $993.20 | $1,082.3914 | $1,082.40 | $1,082.40 | $1,082.40 | |