| 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 | $69.56 | 4.339% | $72.5782 | $72.58 | $72.60 | $72.60 |
| Purchase #2 | $171.81 | 4.761% | $179.9899 | $179.99 | $180.00 | $180.00 |
| Purchase #3 | $240.57 | 4.714% | $251.9105 | $251.91 | $251.90 | $251.90 |
| Purchase #4 | $122.95 | 12.167% | $137.9093 | $137.91 | $137.90 | $137.90 |
| Purchase #5 | $141.73 | 9.518% | $155.2199 | $155.22 | $155.20 | $155.20 |
| Purchase #6 | $34.68 | 6.140% | $36.8094 | $36.81 | $36.80 | $36.80 |
| Purchase #7 | $87.86 | 3.348% | $90.8016 | $90.80 | $90.80 | $90.80 |
| 7 purchase totals = | $869.16 | $925.2188 | $925.22 | $925.20 | $925.20 | |