| 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 | $148.47 | 3.437% | $153.5729 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $221.26 | 10.386% | $244.2401 | $244.24 | $244.25 | $244.20 |
| Purchase #3 | $161.58 | 9.536% | $176.9883 | $176.99 | $177.00 | $177.00 |
| Purchase #4 | $141.40 | 5.419% | $149.0625 | $149.06 | $149.05 | $149.10 |
| Purchase #5 | $175.33 | 7.123% | $187.8188 | $187.82 | $187.80 | $187.80 |
| Purchase #6 | $23.64 | 8.252% | $25.5908 | $25.59 | $25.60 | $25.60 |
| Purchase #7 | $241.60 | 3.433% | $249.8941 | $249.89 | $249.90 | $249.90 |
| 7 purchase totals = | $1,113.28 | $1,187.1675 | $1,187.16 | $1,187.15 | $1,187.20 | |