| 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 | $184.36 | 4.589% | $192.8203 | $192.82 | $192.80 | $192.80 |
| Purchase #2 | $83.26 | 6.117% | $88.353 | $88.35 | $88.35 | $88.40 |
| Purchase #3 | $158.58 | 12.791% | $178.864 | $178.86 | $178.85 | $178.90 |
| Purchase #4 | $94.30 | 6.182% | $100.1296 | $100.13 | $100.15 | $100.10 |
| Purchase #5 | $195.88 | 8.622% | $212.7688 | $212.77 | $212.75 | $212.80 |
| Purchase #6 | $21.99 | 11.594% | $24.5395 | $24.54 | $24.55 | $24.50 |
| Purchase #7 | $88.91 | 8.276% | $96.2682 | $96.27 | $96.25 | $96.30 |
| 7 purchase totals = | $827.28 | $893.7434 | $893.74 | $893.70 | $893.80 | |