| 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 | $178.38 | 7.397% | $191.5748 | $191.57 | $191.55 | $191.60 |
| Purchase #2 | $88.99 | 9.308% | $97.2732 | $97.27 | $97.25 | $97.30 |
| Purchase #3 | $135.86 | 6.674% | $144.9273 | $144.93 | $144.95 | $144.90 |
| Purchase #4 | $81.33 | 10.708% | $90.0388 | $90.04 | $90.05 | $90.00 |
| Purchase #5 | $239.81 | 7.221% | $257.1267 | $257.13 | $257.15 | $257.10 |
| Purchase #6 | $227.55 | 7.777% | $245.2466 | $245.25 | $245.25 | $245.20 |
| Purchase #7 | $176.87 | 11.726% | $197.6098 | $197.61 | $197.60 | $197.60 |
| 7 purchase totals = | $1,128.79 | $1,223.7972 | $1,223.80 | $1,223.80 | $1,223.70 | |