| 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 | $142.99 | 10.689% | $158.2742 | $158.27 | $158.25 | $158.30 |
| Purchase #2 | $211.81 | 3.547% | $219.3229 | $219.32 | $219.30 | $219.30 |
| Purchase #3 | $178.54 | 10.852% | $197.9152 | $197.92 | $197.90 | $197.90 |
| Purchase #4 | $107.54 | 5.672% | $113.6397 | $113.64 | $113.65 | $113.60 |
| Purchase #5 | $93.65 | 9.592% | $102.6329 | $102.63 | $102.65 | $102.60 |
| Purchase #6 | $171.32 | 13.685% | $194.7651 | $194.77 | $194.75 | $194.80 |
| Purchase #7 | $190.88 | 13.134% | $215.9502 | $215.95 | $215.95 | $216.00 |
| 7 purchase totals = | $1,096.73 | $1,202.5002 | $1,202.50 | $1,202.45 | $1,202.50 | |