| 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 | $93.30 | 13.385% | $105.7882 | $105.79 | $105.80 | $105.80 |
| Purchase #2 | $152.94 | 4.390% | $159.6541 | $159.65 | $159.65 | $159.70 |
| Purchase #3 | $186.83 | 6.571% | $199.1066 | $199.11 | $199.10 | $199.10 |
| Purchase #4 | $202.87 | 7.470% | $218.0244 | $218.02 | $218.00 | $218.00 |
| Purchase #5 | $138.88 | 12.292% | $155.9511 | $155.95 | $155.95 | $156.00 |
| Purchase #6 | $222.54 | 6.738% | $237.5347 | $237.53 | $237.55 | $237.50 |
| Purchase #7 | $176.80 | 9.405% | $193.428 | $193.43 | $193.45 | $193.40 |
| 7 purchase totals = | $1,174.16 | $1,269.4871 | $1,269.48 | $1,269.50 | $1,269.50 | |