| 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 | $153.69 | 5.319% | $161.8648 | $161.86 | $161.85 | $161.90 |
| Purchase #2 | $97.41 | 13.837% | $110.8886 | $110.89 | $110.90 | $110.90 |
| Purchase #3 | $12.88 | 13.301% | $14.5932 | $14.59 | $14.60 | $14.60 |
| Purchase #4 | $233.29 | 9.117% | $254.559 | $254.56 | $254.55 | $254.60 |
| Purchase #5 | $134.57 | 7.311% | $144.4084 | $144.41 | $144.40 | $144.40 |
| Purchase #6 | $198.25 | 8.294% | $214.6929 | $214.69 | $214.70 | $214.70 |
| Purchase #7 | $139.67 | 6.756% | $149.1061 | $149.11 | $149.10 | $149.10 |
| 7 purchase totals = | $969.76 | $1,050.1130 | $1,050.11 | $1,050.10 | $1,050.20 | |