| 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 | $72.30 | 6.348% | $76.8896 | $76.89 | $76.90 | $76.90 |
| Purchase #2 | $202.64 | 3.781% | $210.3018 | $210.30 | $210.30 | $210.30 |
| Purchase #3 | $152.56 | 13.727% | $173.5019 | $173.50 | $173.50 | $173.50 |
| Purchase #4 | $90.69 | 8.334% | $98.2481 | $98.25 | $98.25 | $98.20 |
| Purchase #5 | $135.59 | 7.768% | $146.1226 | $146.12 | $146.10 | $146.10 |
| Purchase #6 | $235.79 | 9.115% | $257.2823 | $257.28 | $257.30 | $257.30 |
| Purchase #7 | $188.27 | 13.577% | $213.8314 | $213.83 | $213.85 | $213.80 |
| 7 purchase totals = | $1,077.84 | $1,176.1777 | $1,176.17 | $1,176.20 | $1,176.10 | |