| 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 | $131.58 | 9.303% | $143.8209 | $143.82 | $143.80 | $143.80 |
| Purchase #2 | $216.31 | 13.440% | $245.3821 | $245.38 | $245.40 | $245.40 |
| Purchase #3 | $140.28 | 11.589% | $156.537 | $156.54 | $156.55 | $156.50 |
| Purchase #4 | $17.80 | 8.140% | $19.2489 | $19.25 | $19.25 | $19.20 |
| Purchase #5 | $108.69 | 11.357% | $121.0339 | $121.03 | $121.05 | $121.00 |
| Purchase #6 | $21.45 | 11.807% | $23.9826 | $23.98 | $24.00 | $24.00 |
| Purchase #7 | $152.83 | 11.426% | $170.2924 | $170.29 | $170.30 | $170.30 |
| 7 purchase totals = | $788.94 | $880.2978 | $880.29 | $880.35 | $880.20 | |