| 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 | $115.70 | 6.459% | $123.1731 | $123.17 | $123.15 | $123.20 |
| Purchase #2 | $132.82 | 5.365% | $139.9458 | $139.95 | $139.95 | $139.90 |
| Purchase #3 | $211.67 | 8.529% | $229.7233 | $229.72 | $229.70 | $229.70 |
| Purchase #4 | $87.76 | 7.833% | $94.6342 | $94.63 | $94.65 | $94.60 |
| Purchase #5 | $223.59 | 10.764% | $247.6572 | $247.66 | $247.65 | $247.70 |
| Purchase #6 | $166.28 | 7.250% | $178.3353 | $178.34 | $178.35 | $178.30 |
| Purchase #7 | $30.53 | 7.781% | $32.9055 | $32.91 | $32.90 | $32.90 |
| 7 purchase totals = | $968.35 | $1,046.3744 | $1,046.38 | $1,046.35 | $1,046.30 | |