| 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 | $15.77 | 13.681% | $17.9275 | $17.93 | $17.95 | $17.90 |
| Purchase #2 | $98.33 | 12.679% | $110.7973 | $110.80 | $110.80 | $110.80 |
| Purchase #3 | $93.96 | 13.148% | $106.3139 | $106.31 | $106.30 | $106.30 |
| Purchase #4 | $224.98 | 5.537% | $237.4371 | $237.44 | $237.45 | $237.40 |
| Purchase #5 | $178.96 | 10.499% | $197.749 | $197.75 | $197.75 | $197.70 |
| Purchase #6 | $124.46 | 7.367% | $133.629 | $133.63 | $133.65 | $133.60 |
| Purchase #7 | $190.38 | 8.573% | $206.7013 | $206.70 | $206.70 | $206.70 |
| 7 purchase totals = | $926.84 | $1,010.5551 | $1,010.56 | $1,010.60 | $1,010.40 | |