| 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 | $161.44 | 11.366% | $179.7893 | $179.79 | $179.80 | $179.80 |
| Purchase #2 | $108.93 | 7.572% | $117.1782 | $117.18 | $117.20 | $117.20 |
| Purchase #3 | $238.85 | 6.631% | $254.6881 | $254.69 | $254.70 | $254.70 |
| Purchase #4 | $41.57 | 13.693% | $47.2622 | $47.26 | $47.25 | $47.30 |
| Purchase #5 | $146.77 | 5.643% | $155.0522 | $155.05 | $155.05 | $155.10 |
| Purchase #6 | $227.27 | 6.764% | $242.6425 | $242.64 | $242.65 | $242.60 |
| Purchase #7 | $178.77 | 12.399% | $200.9357 | $200.94 | $200.95 | $200.90 |
| 7 purchase totals = | $1,103.60 | $1,197.5482 | $1,197.55 | $1,197.60 | $1,197.60 | |