| 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 | $213.27 | 8.658% | $231.7349 | $231.73 | $231.75 | $231.70 |
| Purchase #2 | $166.65 | 7.437% | $179.0438 | $179.04 | $179.05 | $179.00 |
| Purchase #3 | $144.48 | 3.679% | $149.7954 | $149.80 | $149.80 | $149.80 |
| Purchase #4 | $75.76 | 4.831% | $79.42 | $79.42 | $79.40 | $79.40 |
| Purchase #5 | $194.38 | 8.610% | $211.1161 | $211.12 | $211.10 | $211.10 |
| Purchase #6 | $134.44 | 9.326% | $146.9779 | $146.98 | $147.00 | $147.00 |
| Purchase #7 | $21.66 | 4.412% | $22.6156 | $22.62 | $22.60 | $22.60 |
| 7 purchase totals = | $950.64 | $1,020.7037 | $1,020.71 | $1,020.70 | $1,020.60 | |