| 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 | $162.76 | 3.123% | $167.843 | $167.84 | $167.85 | $167.80 |
| Purchase #2 | $177.33 | 3.598% | $183.7103 | $183.71 | $183.70 | $183.70 |
| Purchase #3 | $166.44 | 8.182% | $180.0581 | $180.06 | $180.05 | $180.10 |
| Purchase #4 | $186.90 | 9.190% | $204.0761 | $204.08 | $204.10 | $204.10 |
| Purchase #5 | $151.98 | 4.630% | $159.0167 | $159.02 | $159.00 | $159.00 |
| Purchase #6 | $119.26 | 8.804% | $129.7597 | $129.76 | $129.75 | $129.80 |
| Purchase #7 | $175.49 | 12.329% | $197.1262 | $197.13 | $197.15 | $197.10 |
| 7 purchase totals = | $1,140.16 | $1,221.5901 | $1,221.60 | $1,221.60 | $1,221.60 | |