| 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 | $70.86 | 7.495% | $76.171 | $76.17 | $76.15 | $76.20 |
| Purchase #2 | $194.75 | 11.297% | $216.7509 | $216.75 | $216.75 | $216.80 |
| Purchase #3 | $169.93 | 11.729% | $189.8611 | $189.86 | $189.85 | $189.90 |
| Purchase #4 | $158.66 | 7.696% | $170.8705 | $170.87 | $170.85 | $170.90 |
| Purchase #5 | $178.60 | 8.374% | $193.556 | $193.56 | $193.55 | $193.60 |
| Purchase #6 | $153.68 | 11.430% | $171.2456 | $171.25 | $171.25 | $171.20 |
| Purchase #7 | $115.54 | 7.585% | $124.3037 | $124.30 | $124.30 | $124.30 |
| 7 purchase totals = | $1,042.02 | $1,142.7588 | $1,142.76 | $1,142.70 | $1,142.90 | |