| 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 | $161.51 | 10.255% | $178.0729 | $178.07 | $178.05 | $178.10 |
| Purchase #2 | $10.87 | 8.298% | $11.772 | $11.77 | $11.75 | $11.80 |
| Purchase #3 | $221.59 | 10.669% | $245.2314 | $245.23 | $245.25 | $245.20 |
| Purchase #4 | $186.56 | 3.736% | $193.5299 | $193.53 | $193.55 | $193.50 |
| Purchase #5 | $25.84 | 9.643% | $28.3318 | $28.33 | $28.35 | $28.30 |
| Purchase #6 | $193.71 | 11.288% | $215.576 | $215.58 | $215.60 | $215.60 |
| Purchase #7 | $152.40 | 6.226% | $161.8884 | $161.89 | $161.90 | $161.90 |
| 7 purchase totals = | $952.48 | $1,034.4024 | $1,034.40 | $1,034.45 | $1,034.40 | |