| 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 | $99.94 | 13.706% | $113.6378 | $113.64 | $113.65 | $113.60 |
| Purchase #2 | $195.61 | 3.577% | $202.607 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $194.55 | 8.598% | $211.2774 | $211.28 | $211.30 | $211.30 |
| Purchase #4 | $121.49 | 13.309% | $137.6591 | $137.66 | $137.65 | $137.70 |
| Purchase #5 | $15.83 | 9.209% | $17.2878 | $17.29 | $17.30 | $17.30 |
| Purchase #6 | $66.59 | 9.842% | $73.1438 | $73.14 | $73.15 | $73.10 |
| Purchase #7 | $55.32 | 11.232% | $61.5335 | $61.53 | $61.55 | $61.50 |
| 7 purchase totals = | $749.33 | $817.1464 | $817.15 | $817.20 | $817.10 | |