| 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 | $145.25 | 3.237% | $149.9517 | $149.95 | $149.95 | $150.00 |
| Purchase #2 | $67.50 | 4.498% | $70.5362 | $70.54 | $70.55 | $70.50 |
| Purchase #3 | $15.29 | 8.853% | $16.6436 | $16.64 | $16.65 | $16.60 |
| Purchase #4 | $29.42 | 13.209% | $33.3061 | $33.31 | $33.30 | $33.30 |
| Purchase #5 | $70.77 | 9.145% | $77.2419 | $77.24 | $77.25 | $77.20 |
| Purchase #6 | $181.93 | 7.290% | $195.1927 | $195.19 | $195.20 | $195.20 |
| Purchase #7 | $146.65 | 7.820% | $158.118 | $158.12 | $158.10 | $158.10 |
| 7 purchase totals = | $656.81 | $700.9902 | $700.99 | $701.00 | $700.90 | |