| 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 | $150.72 | 7.503% | $162.0285 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $227.84 | 7.428% | $244.764 | $244.76 | $244.75 | $244.80 |
| Purchase #3 | $151.40 | 6.527% | $161.2819 | $161.28 | $161.30 | $161.30 |
| Purchase #4 | $66.87 | 12.827% | $75.4474 | $75.45 | $75.45 | $75.40 |
| Purchase #5 | $86.67 | 13.489% | $98.3609 | $98.36 | $98.35 | $98.40 |
| Purchase #6 | $159.71 | 10.207% | $176.0116 | $176.01 | $176.00 | $176.00 |
| Purchase #7 | $101.94 | 10.845% | $112.9954 | $113.00 | $113.00 | $113.00 |
| 7 purchase totals = | $945.15 | $1,030.8897 | $1,030.89 | $1,030.90 | $1,030.90 | |