| 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 | $183.29 | 10.593% | $202.7059 | $202.71 | $202.70 | $202.70 |
| Purchase #2 | $32.67 | 11.778% | $36.5179 | $36.52 | $36.50 | $36.50 |
| Purchase #3 | $218.63 | 5.302% | $230.2218 | $230.22 | $230.20 | $230.20 |
| Purchase #4 | $96.44 | 5.264% | $101.5166 | $101.52 | $101.50 | $101.50 |
| Purchase #5 | $146.26 | 6.329% | $155.5168 | $155.52 | $155.50 | $155.50 |
| Purchase #6 | $142.84 | 4.155% | $148.775 | $148.78 | $148.80 | $148.80 |
| Purchase #7 | $93.38 | 11.275% | $103.9086 | $103.91 | $103.90 | $103.90 |
| 7 purchase totals = | $913.51 | $979.1626 | $979.18 | $979.10 | $979.10 | |