| 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 | $148.40 | 4.368% | $154.8821 | $154.88 | $154.90 | $154.90 |
| Purchase #2 | $133.90 | 9.767% | $146.978 | $146.98 | $147.00 | $147.00 |
| Purchase #3 | $85.49 | 6.673% | $91.1947 | $91.19 | $91.20 | $91.20 |
| Purchase #4 | $166.37 | 12.303% | $186.8385 | $186.84 | $186.85 | $186.80 |
| Purchase #5 | $248.87 | 6.866% | $265.9574 | $265.96 | $265.95 | $266.00 |
| Purchase #6 | $88.54 | 7.544% | $95.2195 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $120.33 | 4.604% | $125.87 | $125.87 | $125.85 | $125.90 |
| 7 purchase totals = | $991.90 | $1,066.9402 | $1,066.94 | $1,066.95 | $1,067.00 | |