| 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 | $75.63 | 6.477% | $80.5286 | $80.53 | $80.55 | $80.50 |
| Purchase #2 | $191.64 | 3.150% | $197.6767 | $197.68 | $197.70 | $197.70 |
| Purchase #3 | $139.79 | 12.735% | $157.5923 | $157.59 | $157.60 | $157.60 |
| Purchase #4 | $99.25 | 4.105% | $103.3242 | $103.32 | $103.30 | $103.30 |
| Purchase #5 | $201.51 | 13.411% | $228.5345 | $228.53 | $228.55 | $228.50 |
| Purchase #6 | $180.48 | 13.740% | $205.278 | $205.28 | $205.30 | $205.30 |
| Purchase #7 | $151.86 | 4.316% | $158.4143 | $158.41 | $158.40 | $158.40 |
| 7 purchase totals = | $1,040.16 | $1,131.3486 | $1,131.34 | $1,131.40 | $1,131.30 | |