| 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 | $200.69 | 11.697% | $224.1647 | $224.16 | $224.15 | $224.20 |
| Purchase #2 | $176.44 | 10.535% | $195.028 | $195.03 | $195.05 | $195.00 |
| Purchase #3 | $138.64 | 12.257% | $155.6331 | $155.63 | $155.65 | $155.60 |
| Purchase #4 | $7.38 | 5.263% | $7.7684 | $7.77 | $7.75 | $7.80 |
| Purchase #5 | $47.81 | 6.330% | $50.8364 | $50.84 | $50.85 | $50.80 |
| Purchase #6 | $89.38 | 13.606% | $101.541 | $101.54 | $101.55 | $101.50 |
| Purchase #7 | $191.53 | 10.492% | $211.6253 | $211.63 | $211.65 | $211.60 |
| 7 purchase totals = | $851.87 | $946.5969 | $946.60 | $946.65 | $946.50 | |