| 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 | $162.61 | 9.706% | $178.3929 | $178.39 | $178.40 | $178.40 |
| Purchase #2 | $244.87 | 10.415% | $270.3732 | $270.37 | $270.35 | $270.40 |
| Purchase #3 | $160.99 | 13.718% | $183.0746 | $183.07 | $183.05 | $183.10 |
| Purchase #4 | $200.50 | 6.243% | $213.0172 | $213.02 | $213.00 | $213.00 |
| Purchase #5 | $111.57 | 9.709% | $122.4023 | $122.40 | $122.40 | $122.40 |
| Purchase #6 | $65.84 | 7.445% | $70.7418 | $70.74 | $70.75 | $70.70 |
| Purchase #7 | $244.88 | 3.630% | $253.7691 | $253.77 | $253.75 | $253.80 |
| 7 purchase totals = | $1,191.26 | $1,291.7711 | $1,291.76 | $1,291.70 | $1,291.80 | |