| 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 | $133.37 | 5.579% | $140.8107 | $140.81 | $140.80 | $140.80 |
| Purchase #2 | $73.67 | 9.304% | $80.5243 | $80.52 | $80.50 | $80.50 |
| Purchase #3 | $62.76 | 3.269% | $64.8116 | $64.81 | $64.80 | $64.80 |
| Purchase #4 | $184.75 | 8.847% | $201.0948 | $201.09 | $201.10 | $201.10 |
| Purchase #5 | $7.80 | 6.336% | $8.2942 | $8.29 | $8.30 | $8.30 |
| Purchase #6 | $200.40 | 12.741% | $225.933 | $225.93 | $225.95 | $225.90 |
| Purchase #7 | $188.49 | 6.548% | $200.8323 | $200.83 | $200.85 | $200.80 |
| 7 purchase totals = | $851.24 | $922.3009 | $922.28 | $922.30 | $922.20 | |