| 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 | $147.60 | 6.214% | $156.7719 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $242.95 | 12.147% | $272.4611 | $272.46 | $272.45 | $272.50 |
| Purchase #3 | $221.73 | 7.552% | $238.475 | $238.48 | $238.50 | $238.50 |
| Purchase #4 | $78.42 | 12.302% | $88.0672 | $88.07 | $88.05 | $88.10 |
| Purchase #5 | $93.61 | 5.347% | $98.6153 | $98.62 | $98.60 | $98.60 |
| Purchase #6 | $179.82 | 9.724% | $197.3057 | $197.31 | $197.30 | $197.30 |
| Purchase #7 | $18.56 | 13.265% | $21.022 | $21.02 | $21.00 | $21.00 |
| 7 purchase totals = | $982.69 | $1,072.7182 | $1,072.73 | $1,072.65 | $1,072.80 | |