| 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 | $179.53 | 7.334% | $192.6967 | $192.70 | $192.70 | $192.70 |
| Purchase #2 | $168.43 | 7.870% | $181.6854 | $181.69 | $181.70 | $181.70 |
| Purchase #3 | $19.47 | 3.811% | $20.212 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $172.74 | 5.178% | $181.6845 | $181.68 | $181.70 | $181.70 |
| Purchase #5 | $149.85 | 7.219% | $160.6677 | $160.67 | $160.65 | $160.70 |
| Purchase #6 | $41.91 | 6.238% | $44.5243 | $44.52 | $44.50 | $44.50 |
| Purchase #7 | $121.72 | 12.762% | $137.2539 | $137.25 | $137.25 | $137.30 |
| 7 purchase totals = | $853.65 | $918.7245 | $918.72 | $918.70 | $918.80 | |