| 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 | $131.96 | 6.290% | $140.2603 | $140.26 | $140.25 | $140.30 |
| Purchase #2 | $178.48 | 12.780% | $201.2897 | $201.29 | $201.30 | $201.30 |
| Purchase #3 | $62.49 | 12.269% | $70.1569 | $70.16 | $70.15 | $70.20 |
| Purchase #4 | $49.60 | 6.189% | $52.6697 | $52.67 | $52.65 | $52.70 |
| Purchase #5 | $76.96 | 4.473% | $80.4024 | $80.40 | $80.40 | $80.40 |
| Purchase #6 | $101.83 | 13.617% | $115.6962 | $115.70 | $115.70 | $115.70 |
| Purchase #7 | $107.95 | 9.641% | $118.3575 | $118.36 | $118.35 | $118.40 |
| 7 purchase totals = | $709.27 | $778.8327 | $778.84 | $778.80 | $779.00 | |