| 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 | $162.96 | 8.537% | $176.8719 | $176.87 | $176.85 | $176.90 |
| Purchase #2 | $67.29 | 8.693% | $73.1395 | $73.14 | $73.15 | $73.10 |
| Purchase #3 | $46.56 | 13.669% | $52.9243 | $52.92 | $52.90 | $52.90 |
| Purchase #4 | $26.41 | 3.778% | $27.4078 | $27.41 | $27.40 | $27.40 |
| Purchase #5 | $29.58 | 7.205% | $31.7112 | $31.71 | $31.70 | $31.70 |
| Purchase #6 | $191.77 | 13.742% | $218.123 | $218.12 | $218.10 | $218.10 |
| Purchase #7 | $148.93 | 10.579% | $164.6853 | $164.69 | $164.70 | $164.70 |
| 7 purchase totals = | $673.50 | $744.8630 | $744.86 | $744.80 | $744.80 | |