| 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 | $180.51 | 8.200% | $195.3118 | $195.31 | $195.30 | $195.30 |
| Purchase #2 | $101.56 | 5.295% | $106.9376 | $106.94 | $106.95 | $106.90 |
| Purchase #3 | $112.26 | 4.846% | $117.7001 | $117.70 | $117.70 | $117.70 |
| Purchase #4 | $144.67 | 6.191% | $153.6265 | $153.63 | $153.65 | $153.60 |
| Purchase #5 | $50.68 | 13.828% | $57.688 | $57.69 | $57.70 | $57.70 |
| Purchase #6 | $150.28 | 13.872% | $171.1268 | $171.13 | $171.15 | $171.10 |
| Purchase #7 | $178.68 | 10.547% | $197.5254 | $197.53 | $197.55 | $197.50 |
| 7 purchase totals = | $918.64 | $999.9162 | $999.93 | $1,000.00 | $999.80 | |