| 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 | $85.56 | 9.184% | $93.4178 | $93.42 | $93.40 | $93.40 |
| Purchase #2 | $164.58 | 8.641% | $178.8014 | $178.80 | $178.80 | $178.80 |
| Purchase #3 | $170.36 | 13.248% | $192.9293 | $192.93 | $192.95 | $192.90 |
| Purchase #4 | $97.64 | 5.533% | $103.0424 | $103.04 | $103.05 | $103.00 |
| Purchase #5 | $191.72 | 10.243% | $211.3579 | $211.36 | $211.35 | $211.40 |
| Purchase #6 | $22.52 | 13.674% | $25.5994 | $25.60 | $25.60 | $25.60 |
| Purchase #7 | $132.26 | 10.852% | $146.6129 | $146.61 | $146.60 | $146.60 |
| 7 purchase totals = | $864.64 | $951.7611 | $951.76 | $951.75 | $951.70 | |