| 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 | $147.71 | 5.470% | $155.7897 | $155.79 | $155.80 | $155.80 |
| Purchase #2 | $126.42 | 11.705% | $141.2175 | $141.22 | $141.20 | $141.20 |
| Purchase #3 | $171.83 | 3.592% | $178.0021 | $178.00 | $178.00 | $178.00 |
| Purchase #4 | $168.52 | 3.671% | $174.7064 | $174.71 | $174.70 | $174.70 |
| Purchase #5 | $102.61 | 13.400% | $116.3597 | $116.36 | $116.35 | $116.40 |
| Purchase #6 | $197.35 | 6.608% | $210.3909 | $210.39 | $210.40 | $210.40 |
| Purchase #7 | $97.35 | 11.825% | $108.8616 | $108.86 | $108.85 | $108.90 |
| 7 purchase totals = | $1,011.79 | $1,085.3279 | $1,085.33 | $1,085.30 | $1,085.40 | |