| 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 | $158.83 | 3.437% | $164.289 | $164.29 | $164.30 | $164.30 |
| Purchase #2 | $8.66 | 6.107% | $9.1889 | $9.19 | $9.20 | $9.20 |
| Purchase #3 | $102.56 | 6.208% | $108.9269 | $108.93 | $108.95 | $108.90 |
| Purchase #4 | $83.90 | 12.741% | $94.5897 | $94.59 | $94.60 | $94.60 |
| Purchase #5 | $243.96 | 9.393% | $266.8752 | $266.88 | $266.90 | $266.90 |
| Purchase #6 | $46.97 | 13.305% | $53.2194 | $53.22 | $53.20 | $53.20 |
| Purchase #7 | $248.67 | 12.596% | $279.9925 | $279.99 | $280.00 | $280.00 |
| 7 purchase totals = | $893.55 | $977.0816 | $977.09 | $977.15 | $977.10 | |