| 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 | $182.29 | 4.148% | $189.8514 | $189.85 | $189.85 | $189.90 |
| Purchase #2 | $177.91 | 5.734% | $188.1114 | $188.11 | $188.10 | $188.10 |
| Purchase #3 | $117.55 | 5.568% | $124.0952 | $124.10 | $124.10 | $124.10 |
| Purchase #4 | $198.46 | 11.174% | $220.6359 | $220.64 | $220.65 | $220.60 |
| Purchase #5 | $115.46 | 3.771% | $119.814 | $119.81 | $119.80 | $119.80 |
| Purchase #6 | $36.94 | 7.293% | $39.634 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $61.44 | 11.347% | $68.4116 | $68.41 | $68.40 | $68.40 |
| 7 purchase totals = | $890.05 | $950.5535 | $950.55 | $950.55 | $950.50 | |