| 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 | $153.49 | 5.199% | $161.4699 | $161.47 | $161.45 | $161.50 |
| Purchase #2 | $32.95 | 3.757% | $34.1879 | $34.19 | $34.20 | $34.20 |
| Purchase #3 | $122.86 | 5.678% | $129.836 | $129.84 | $129.85 | $129.80 |
| Purchase #4 | $103.85 | 11.161% | $115.4407 | $115.44 | $115.45 | $115.40 |
| Purchase #5 | $148.37 | 8.637% | $161.1847 | $161.18 | $161.20 | $161.20 |
| Purchase #6 | $144.48 | 8.715% | $157.0714 | $157.07 | $157.05 | $157.10 |
| Purchase #7 | $73.92 | 10.841% | $81.9337 | $81.93 | $81.95 | $81.90 |
| 7 purchase totals = | $779.92 | $841.1243 | $841.12 | $841.15 | $841.10 | |