| 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 | $197.91 | 11.398% | $220.4678 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $173.73 | 3.566% | $179.9252 | $179.93 | $179.95 | $179.90 |
| Purchase #3 | $45.62 | 9.259% | $49.844 | $49.84 | $49.85 | $49.80 |
| Purchase #4 | $50.96 | 5.817% | $53.9243 | $53.92 | $53.90 | $53.90 |
| Purchase #5 | $160.47 | 6.569% | $171.0113 | $171.01 | $171.00 | $171.00 |
| Purchase #6 | $164.91 | 10.593% | $182.3789 | $182.38 | $182.40 | $182.40 |
| Purchase #7 | $41.89 | 11.150% | $46.5607 | $46.56 | $46.55 | $46.60 |
| 7 purchase totals = | $835.49 | $904.1122 | $904.11 | $904.10 | $904.10 | |