| 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 | $100.39 | 9.391% | $109.8176 | $109.82 | $109.80 | $109.80 |
| Purchase #2 | $180.33 | 7.737% | $194.2821 | $194.28 | $194.30 | $194.30 |
| Purchase #3 | $236.76 | 9.172% | $258.4756 | $258.48 | $258.50 | $258.50 |
| Purchase #4 | $93.79 | 5.303% | $98.7637 | $98.76 | $98.75 | $98.80 |
| Purchase #5 | $158.95 | 10.349% | $175.3997 | $175.40 | $175.40 | $175.40 |
| Purchase #6 | $206.30 | 4.266% | $215.1008 | $215.10 | $215.10 | $215.10 |
| Purchase #7 | $96.34 | 13.843% | $109.6763 | $109.68 | $109.70 | $109.70 |
| 7 purchase totals = | $1,072.86 | $1,161.5158 | $1,161.52 | $1,161.55 | $1,161.60 | |