| 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 | $174.93 | 7.670% | $188.3471 | $188.35 | $188.35 | $188.30 |
| Purchase #2 | $210.52 | 12.722% | $237.3024 | $237.30 | $237.30 | $237.30 |
| Purchase #3 | $134.53 | 12.507% | $151.3557 | $151.36 | $151.35 | $151.40 |
| Purchase #4 | $210.83 | 10.456% | $232.8744 | $232.87 | $232.85 | $232.90 |
| Purchase #5 | $35.49 | 12.259% | $39.8407 | $39.84 | $39.85 | $39.80 |
| Purchase #6 | $6.65 | 10.805% | $7.3685 | $7.37 | $7.35 | $7.40 |
| Purchase #7 | $226.71 | 13.199% | $256.6335 | $256.63 | $256.65 | $256.60 |
| 7 purchase totals = | $999.66 | $1,113.7223 | $1,113.72 | $1,113.70 | $1,113.70 | |