| 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 | $111.52 | 8.115% | $120.5698 | $120.57 | $120.55 | $120.60 |
| Purchase #2 | $119.29 | 10.212% | $131.4719 | $131.47 | $131.45 | $131.50 |
| Purchase #3 | $73.98 | 7.518% | $79.5418 | $79.54 | $79.55 | $79.50 |
| Purchase #4 | $118.26 | 3.261% | $122.1165 | $122.12 | $122.10 | $122.10 |
| Purchase #5 | $172.53 | 13.135% | $195.1918 | $195.19 | $195.20 | $195.20 |
| Purchase #6 | $37.90 | 11.439% | $42.2354 | $42.24 | $42.25 | $42.20 |
| Purchase #7 | $115.50 | 7.105% | $123.7063 | $123.71 | $123.70 | $123.70 |
| 7 purchase totals = | $748.98 | $814.8335 | $814.84 | $814.80 | $814.80 | |