| 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 | $168.40 | 5.607% | $177.8422 | $177.84 | $177.85 | $177.80 |
| Purchase #2 | $23.42 | 9.721% | $25.6967 | $25.70 | $25.70 | $25.70 |
| Purchase #3 | $83.73 | 12.642% | $94.3151 | $94.32 | $94.30 | $94.30 |
| Purchase #4 | $92.53 | 9.766% | $101.5665 | $101.57 | $101.55 | $101.60 |
| Purchase #5 | $137.60 | 6.734% | $146.866 | $146.87 | $146.85 | $146.90 |
| Purchase #6 | $46.74 | 12.282% | $52.4806 | $52.48 | $52.50 | $52.50 |
| Purchase #7 | $104.83 | 5.855% | $110.9678 | $110.97 | $110.95 | $111.00 |
| 7 purchase totals = | $657.25 | $709.7349 | $709.75 | $709.70 | $709.80 | |