| 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 | $128.80 | 5.656% | $136.0849 | $136.08 | $136.10 | $136.10 |
| Purchase #2 | $127.54 | 8.675% | $138.6041 | $138.60 | $138.60 | $138.60 |
| Purchase #3 | $26.51 | 3.843% | $27.5288 | $27.53 | $27.55 | $27.50 |
| Purchase #4 | $147.62 | 6.304% | $156.926 | $156.93 | $156.95 | $156.90 |
| Purchase #5 | $113.25 | 8.422% | $122.7879 | $122.79 | $122.80 | $122.80 |
| Purchase #6 | $74.86 | 7.115% | $80.1863 | $80.19 | $80.20 | $80.20 |
| Purchase #7 | $200.32 | 10.713% | $221.7803 | $221.78 | $221.80 | $221.80 |
| 7 purchase totals = | $818.90 | $883.8983 | $883.90 | $884.00 | $883.90 | |