| 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 | $193.98 | 13.191% | $219.5679 | $219.57 | $219.55 | $219.60 |
| Purchase #2 | $6.94 | 12.250% | $7.7902 | $7.79 | $7.80 | $7.80 |
| Purchase #3 | $17.63 | 12.350% | $19.8073 | $19.81 | $19.80 | $19.80 |
| Purchase #4 | $145.71 | 8.526% | $158.1332 | $158.13 | $158.15 | $158.10 |
| Purchase #5 | $16.93 | 9.622% | $18.559 | $18.56 | $18.55 | $18.60 |
| Purchase #6 | $121.97 | 11.361% | $135.827 | $135.83 | $135.85 | $135.80 |
| Purchase #7 | $154.91 | 11.296% | $172.4086 | $172.41 | $172.40 | $172.40 |
| 7 purchase totals = | $658.07 | $732.0932 | $732.10 | $732.10 | $732.10 | |