| 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 | $137.65 | 13.161% | $155.7661 | $155.77 | $155.75 | $155.80 |
| Purchase #2 | $73.56 | 10.815% | $81.5155 | $81.52 | $81.50 | $81.50 |
| Purchase #3 | $150.26 | 8.108% | $162.4431 | $162.44 | $162.45 | $162.40 |
| Purchase #4 | $225.86 | 9.631% | $247.6126 | $247.61 | $247.60 | $247.60 |
| Purchase #5 | $184.61 | 8.817% | $200.8871 | $200.89 | $200.90 | $200.90 |
| Purchase #6 | $133.88 | 11.352% | $149.0781 | $149.08 | $149.10 | $149.10 |
| Purchase #7 | $9.85 | 3.582% | $10.2028 | $10.20 | $10.20 | $10.20 |
| 7 purchase totals = | $915.67 | $1,007.5053 | $1,007.51 | $1,007.50 | $1,007.50 | |