| 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 | $140.98 | 11.453% | $157.1264 | $157.13 | $157.15 | $157.10 |
| Purchase #2 | $56.30 | 8.255% | $60.9476 | $60.95 | $60.95 | $60.90 |
| Purchase #3 | $137.85 | 8.219% | $149.1799 | $149.18 | $149.20 | $149.20 |
| Purchase #4 | $164.86 | 12.359% | $185.235 | $185.24 | $185.25 | $185.20 |
| Purchase #5 | $200.70 | 4.488% | $209.7074 | $209.71 | $209.70 | $209.70 |
| Purchase #6 | $32.82 | 11.428% | $36.5707 | $36.57 | $36.55 | $36.60 |
| Purchase #7 | $90.80 | 5.399% | $95.7023 | $95.70 | $95.70 | $95.70 |
| 7 purchase totals = | $824.31 | $894.4693 | $894.48 | $894.50 | $894.40 | |