| 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 | $192.73 | 5.390% | $203.1181 | $203.12 | $203.10 | $203.10 |
| Purchase #2 | $70.93 | 9.605% | $77.7428 | $77.74 | $77.75 | $77.70 |
| Purchase #3 | $64.93 | 10.529% | $71.7665 | $71.77 | $71.75 | $71.80 |
| Purchase #4 | $70.41 | 4.804% | $73.7925 | $73.79 | $73.80 | $73.80 |
| Purchase #5 | $19.74 | 3.344% | $20.4001 | $20.40 | $20.40 | $20.40 |
| Purchase #6 | $160.95 | 12.190% | $180.5698 | $180.57 | $180.55 | $180.60 |
| Purchase #7 | $110.33 | 8.641% | $119.8636 | $119.86 | $119.85 | $119.90 |
| 7 purchase totals = | $690.02 | $747.2534 | $747.25 | $747.20 | $747.30 | |