| 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 | $147.77 | 6.325% | $157.1165 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $174.96 | 11.758% | $195.5318 | $195.53 | $195.55 | $195.50 |
| Purchase #3 | $38.89 | 8.248% | $42.0976 | $42.10 | $42.10 | $42.10 |
| Purchase #4 | $187.67 | 3.688% | $194.5913 | $194.59 | $194.60 | $194.60 |
| Purchase #5 | $100.98 | 4.602% | $105.6271 | $105.63 | $105.65 | $105.60 |
| Purchase #6 | $111.99 | 4.788% | $117.3521 | $117.35 | $117.35 | $117.40 |
| Purchase #7 | $155.66 | 11.507% | $173.5718 | $173.57 | $173.55 | $173.60 |
| 7 purchase totals = | $917.92 | $985.8882 | $985.89 | $985.90 | $985.90 | |