| 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 | $137.73 | 11.211% | $153.1709 | $153.17 | $153.15 | $153.20 |
| Purchase #2 | $75.94 | 6.625% | $80.971 | $80.97 | $80.95 | $81.00 |
| Purchase #3 | $111.47 | 7.449% | $119.7734 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $216.44 | 13.141% | $244.8824 | $244.88 | $244.90 | $244.90 |
| Purchase #5 | $32.47 | 6.283% | $34.5101 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $187.63 | 3.555% | $194.3002 | $194.30 | $194.30 | $194.30 |
| Purchase #7 | $139.94 | 9.781% | $153.6275 | $153.63 | $153.65 | $153.60 |
| 7 purchase totals = | $901.62 | $981.2355 | $981.23 | $981.20 | $981.30 | |