| 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 | $179.30 | 10.427% | $197.9956 | $198.00 | $198.00 | $198.00 |
| Purchase #2 | $155.74 | 8.852% | $169.5261 | $169.53 | $169.55 | $169.50 |
| Purchase #3 | $95.29 | 6.225% | $101.2218 | $101.22 | $101.20 | $101.20 |
| Purchase #4 | $175.49 | 9.701% | $192.5143 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $181.66 | 11.825% | $203.1413 | $203.14 | $203.15 | $203.10 |
| Purchase #6 | $111.98 | 11.364% | $124.7054 | $124.71 | $124.70 | $124.70 |
| Purchase #7 | $110.48 | 13.742% | $125.6622 | $125.66 | $125.65 | $125.70 |
| 7 purchase totals = | $1,009.94 | $1,114.7667 | $1,114.77 | $1,114.75 | $1,114.70 | |