| 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 | $178.49 | 7.305% | $191.5287 | $191.53 | $191.55 | $191.50 |
| Purchase #2 | $92.58 | 8.318% | $100.2808 | $100.28 | $100.30 | $100.30 |
| Purchase #3 | $238.31 | 6.321% | $253.3736 | $253.37 | $253.35 | $253.40 |
| Purchase #4 | $227.60 | 9.301% | $248.7691 | $248.77 | $248.75 | $248.80 |
| Purchase #5 | $195.77 | 9.320% | $214.0158 | $214.02 | $214.00 | $214.00 |
| Purchase #6 | $215.71 | 11.338% | $240.1672 | $240.17 | $240.15 | $240.20 |
| Purchase #7 | $219.84 | 7.839% | $237.0733 | $237.07 | $237.05 | $237.10 |
| 7 purchase totals = | $1,368.30 | $1,485.2085 | $1,485.21 | $1,485.15 | $1,485.30 | |