| 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 | $102.37 | 5.689% | $108.1938 | $108.19 | $108.20 | $108.20 |
| Purchase #2 | $124.69 | 13.179% | $141.1229 | $141.12 | $141.10 | $141.10 |
| Purchase #3 | $132.58 | 6.716% | $141.4841 | $141.48 | $141.50 | $141.50 |
| Purchase #4 | $93.97 | 9.409% | $102.8116 | $102.81 | $102.80 | $102.80 |
| Purchase #5 | $179.53 | 12.337% | $201.6786 | $201.68 | $201.70 | $201.70 |
| Purchase #6 | $147.36 | 9.252% | $160.9937 | $160.99 | $161.00 | $161.00 |
| Purchase #7 | $177.56 | 5.391% | $187.1323 | $187.13 | $187.15 | $187.10 |
| 7 purchase totals = | $958.06 | $1,043.4170 | $1,043.40 | $1,043.45 | $1,043.40 | |