| 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 | $149.63 | 4.773% | $156.7718 | $156.77 | $156.75 | $156.80 |
| Purchase #2 | $135.75 | 5.198% | $142.8063 | $142.81 | $142.80 | $142.80 |
| Purchase #3 | $173.66 | 7.227% | $186.2104 | $186.21 | $186.20 | $186.20 |
| Purchase #4 | $234.39 | 3.472% | $242.528 | $242.53 | $242.55 | $242.50 |
| Purchase #5 | $104.35 | 13.588% | $118.5291 | $118.53 | $118.55 | $118.50 |
| Purchase #6 | $200.57 | 6.253% | $213.1116 | $213.11 | $213.10 | $213.10 |
| Purchase #7 | $32.40 | 11.110% | $35.9996 | $36.00 | $36.00 | $36.00 |
| 7 purchase totals = | $1,030.75 | $1,095.9568 | $1,095.96 | $1,095.95 | $1,095.90 | |