| 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 | $151.25 | 6.411% | $160.9466 | $160.95 | $160.95 | $160.90 |
| Purchase #2 | $94.94 | 12.715% | $107.0116 | $107.01 | $107.00 | $107.00 |
| Purchase #3 | $127.82 | 9.796% | $140.3412 | $140.34 | $140.35 | $140.30 |
| Purchase #4 | $150.85 | 6.787% | $161.0882 | $161.09 | $161.10 | $161.10 |
| Purchase #5 | $219.72 | 4.865% | $230.4094 | $230.41 | $230.40 | $230.40 |
| Purchase #6 | $148.87 | 6.753% | $158.9232 | $158.92 | $158.90 | $158.90 |
| Purchase #7 | $191.72 | 7.448% | $205.9993 | $206.00 | $206.00 | $206.00 |
| 7 purchase totals = | $1,085.17 | $1,164.7195 | $1,164.72 | $1,164.70 | $1,164.60 | |