| 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 | $189.71 | 12.622% | $213.6552 | $213.66 | $213.65 | $213.70 |
| Purchase #2 | $41.51 | 9.783% | $45.5709 | $45.57 | $45.55 | $45.60 |
| Purchase #3 | $24.37 | 11.629% | $27.204 | $27.20 | $27.20 | $27.20 |
| Purchase #4 | $223.96 | 4.454% | $233.9352 | $233.94 | $233.95 | $233.90 |
| Purchase #5 | $146.51 | 7.653% | $157.7224 | $157.72 | $157.70 | $157.70 |
| Purchase #6 | $16.69 | 12.724% | $18.8136 | $18.81 | $18.80 | $18.80 |
| Purchase #7 | $149.41 | 5.312% | $157.3467 | $157.35 | $157.35 | $157.30 |
| 7 purchase totals = | $792.16 | $854.2480 | $854.25 | $854.20 | $854.20 | |