| 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 | $125.96 | 3.589% | $130.4807 | $130.48 | $130.50 | $130.50 |
| Purchase #2 | $85.75 | 7.432% | $92.1229 | $92.12 | $92.10 | $92.10 |
| Purchase #3 | $7.93 | 11.526% | $8.844 | $8.84 | $8.85 | $8.80 |
| Purchase #4 | $172.43 | 13.797% | $196.2202 | $196.22 | $196.20 | $196.20 |
| Purchase #5 | $176.62 | 4.249% | $184.1246 | $184.12 | $184.10 | $184.10 |
| Purchase #6 | $250.88 | 10.521% | $277.2751 | $277.28 | $277.30 | $277.30 |
| Purchase #7 | $158.37 | 13.115% | $179.1402 | $179.14 | $179.15 | $179.10 |
| 7 purchase totals = | $977.94 | $1,068.2077 | $1,068.20 | $1,068.20 | $1,068.10 | |