| 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 | $163.30 | 13.577% | $185.4712 | $185.47 | $185.45 | $185.50 |
| Purchase #2 | $189.65 | 13.817% | $215.8539 | $215.85 | $215.85 | $215.90 |
| Purchase #3 | $211.50 | 3.597% | $219.1077 | $219.11 | $219.10 | $219.10 |
| Purchase #4 | $83.62 | 13.842% | $95.1947 | $95.19 | $95.20 | $95.20 |
| Purchase #5 | $146.64 | 9.830% | $161.0547 | $161.05 | $161.05 | $161.10 |
| Purchase #6 | $187.28 | 13.779% | $213.0853 | $213.09 | $213.10 | $213.10 |
| Purchase #7 | $110.27 | 4.802% | $115.5652 | $115.57 | $115.55 | $115.60 |
| 7 purchase totals = | $1,092.26 | $1,205.3327 | $1,205.33 | $1,205.30 | $1,205.50 | |