| 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 | $139.79 | 7.396% | $150.1289 | $150.13 | $150.15 | $150.10 |
| Purchase #2 | $187.52 | 8.172% | $202.8441 | $202.84 | $202.85 | $202.80 |
| Purchase #3 | $70.40 | 8.657% | $76.4945 | $76.49 | $76.50 | $76.50 |
| Purchase #4 | $209.45 | 6.154% | $222.3396 | $222.34 | $222.35 | $222.30 |
| Purchase #5 | $239.64 | 7.631% | $257.9269 | $257.93 | $257.95 | $257.90 |
| Purchase #6 | $178.37 | 13.163% | $201.8488 | $201.85 | $201.85 | $201.80 |
| Purchase #7 | $228.52 | 4.281% | $238.3029 | $238.30 | $238.30 | $238.30 |
| 7 purchase totals = | $1,253.69 | $1,349.8857 | $1,349.88 | $1,349.95 | $1,349.70 | |