| 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 | $121.63 | 3.704% | $126.1352 | $126.14 | $126.15 | $126.10 |
| Purchase #2 | $30.71 | 11.799% | $34.3335 | $34.33 | $34.35 | $34.30 |
| Purchase #3 | $64.95 | 10.200% | $71.5749 | $71.57 | $71.55 | $71.60 |
| Purchase #4 | $88.84 | 7.853% | $95.8166 | $95.82 | $95.80 | $95.80 |
| Purchase #5 | $170.40 | 12.441% | $191.5995 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $178.60 | 13.512% | $202.7324 | $202.73 | $202.75 | $202.70 |
| Purchase #7 | $238.63 | 12.133% | $267.583 | $267.58 | $267.60 | $267.60 |
| 7 purchase totals = | $893.76 | $989.7751 | $989.77 | $989.80 | $989.70 | |