| 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 | $162.98 | 9.779% | $178.9178 | $178.92 | $178.90 | $178.90 |
| Purchase #2 | $169.34 | 4.873% | $177.5919 | $177.59 | $177.60 | $177.60 |
| Purchase #3 | $141.97 | 5.137% | $149.263 | $149.26 | $149.25 | $149.30 |
| Purchase #4 | $199.84 | 5.342% | $210.5155 | $210.52 | $210.50 | $210.50 |
| Purchase #5 | $88.27 | 3.443% | $91.3091 | $91.31 | $91.30 | $91.30 |
| Purchase #6 | $214.63 | 9.627% | $235.2924 | $235.29 | $235.30 | $235.30 |
| Purchase #7 | $52.60 | 6.144% | $55.8317 | $55.83 | $55.85 | $55.80 |
| 7 purchase totals = | $1,029.63 | $1,098.7214 | $1,098.72 | $1,098.70 | $1,098.70 | |