| 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 | $33.77 | 7.179% | $36.1943 | $36.19 | $36.20 | $36.20 |
| Purchase #2 | $68.25 | 7.336% | $73.2568 | $73.26 | $73.25 | $73.30 |
| Purchase #3 | $140.54 | 5.303% | $147.9928 | $147.99 | $148.00 | $148.00 |
| Purchase #4 | $143.29 | 12.555% | $161.2801 | $161.28 | $161.30 | $161.30 |
| Purchase #5 | $243.61 | 8.451% | $264.1975 | $264.20 | $264.20 | $264.20 |
| Purchase #6 | $32.83 | 9.163% | $35.8382 | $35.84 | $35.85 | $35.80 |
| Purchase #7 | $161.30 | 8.349% | $174.7669 | $174.77 | $174.75 | $174.80 |
| 7 purchase totals = | $823.59 | $893.5266 | $893.53 | $893.55 | $893.60 | |