| 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 | $172.84 | 3.311% | $178.5627 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $121.55 | 6.343% | $129.2599 | $129.26 | $129.25 | $129.30 |
| Purchase #3 | $84.74 | 9.470% | $92.7649 | $92.76 | $92.75 | $92.80 |
| Purchase #4 | $158.55 | 8.233% | $171.6034 | $171.60 | $171.60 | $171.60 |
| Purchase #5 | $47.96 | 3.442% | $49.6108 | $49.61 | $49.60 | $49.60 |
| Purchase #6 | $168.79 | 6.128% | $179.1335 | $179.13 | $179.15 | $179.10 |
| Purchase #7 | $12.68 | 8.375% | $13.742 | $13.74 | $13.75 | $13.70 |
| 7 purchase totals = | $767.11 | $814.6772 | $814.66 | $814.65 | $814.70 | |