| 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 | $177.96 | 12.174% | $199.6249 | $199.62 | $199.60 | $199.60 |
| Purchase #2 | $77.68 | 4.449% | $81.136 | $81.14 | $81.15 | $81.10 |
| Purchase #3 | $96.96 | 10.467% | $107.1088 | $107.11 | $107.10 | $107.10 |
| Purchase #4 | $185.59 | 8.399% | $201.1777 | $201.18 | $201.20 | $201.20 |
| Purchase #5 | $101.86 | 9.295% | $111.3279 | $111.33 | $111.35 | $111.30 |
| Purchase #6 | $148.88 | 9.411% | $162.8911 | $162.89 | $162.90 | $162.90 |
| Purchase #7 | $122.52 | 10.508% | $135.3944 | $135.39 | $135.40 | $135.40 |
| 7 purchase totals = | $911.45 | $998.6608 | $998.66 | $998.70 | $998.60 | |