| 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 | $135.38 | 9.296% | $147.9649 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $194.74 | 10.488% | $215.1643 | $215.16 | $215.15 | $215.20 |
| Purchase #3 | $129.86 | 3.810% | $134.8077 | $134.81 | $134.80 | $134.80 |
| Purchase #4 | $152.81 | 5.196% | $160.75 | $160.75 | $160.75 | $160.80 |
| Purchase #5 | $189.38 | 10.368% | $209.0149 | $209.01 | $209.00 | $209.00 |
| Purchase #6 | $65.71 | 8.354% | $71.1994 | $71.20 | $71.20 | $71.20 |
| Purchase #7 | $245.29 | 9.385% | $268.3105 | $268.31 | $268.30 | $268.30 |
| 7 purchase totals = | $1,113.17 | $1,207.2117 | $1,207.20 | $1,207.15 | $1,207.30 | |