| 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 | $171.98 | 12.123% | $192.8291 | $192.83 | $192.85 | $192.80 |
| Purchase #2 | $89.62 | 3.307% | $92.5837 | $92.58 | $92.60 | $92.60 |
| Purchase #3 | $158.64 | 3.131% | $163.607 | $163.61 | $163.60 | $163.60 |
| Purchase #4 | $157.41 | 5.548% | $166.1431 | $166.14 | $166.15 | $166.10 |
| Purchase #5 | $194.80 | 3.477% | $201.5732 | $201.57 | $201.55 | $201.60 |
| Purchase #6 | $37.38 | 8.188% | $40.4407 | $40.44 | $40.45 | $40.40 |
| Purchase #7 | $56.48 | 7.368% | $60.6414 | $60.64 | $60.65 | $60.60 |
| 7 purchase totals = | $866.31 | $917.8182 | $917.81 | $917.85 | $917.70 | |