| 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 | $170.45 | 13.736% | $193.863 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $217.86 | 6.766% | $232.6004 | $232.60 | $232.60 | $232.60 |
| Purchase #3 | $159.93 | 8.781% | $173.9735 | $173.97 | $173.95 | $174.00 |
| Purchase #4 | $35.68 | 11.678% | $39.8467 | $39.85 | $39.85 | $39.80 |
| Purchase #5 | $168.74 | 4.861% | $176.9425 | $176.94 | $176.95 | $176.90 |
| Purchase #6 | $110.63 | 13.723% | $125.8118 | $125.81 | $125.80 | $125.80 |
| Purchase #7 | $199.95 | 10.288% | $220.5209 | $220.52 | $220.50 | $220.50 |
| 7 purchase totals = | $1,063.24 | $1,163.5588 | $1,163.55 | $1,163.50 | $1,163.50 | |