| 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 | $130.37 | 3.160% | $134.4897 | $134.49 | $134.50 | $134.50 |
| Purchase #2 | $160.28 | 11.425% | $178.592 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $55.92 | 8.384% | $60.6083 | $60.61 | $60.60 | $60.60 |
| Purchase #4 | $130.97 | 10.142% | $144.253 | $144.25 | $144.25 | $144.30 |
| Purchase #5 | $171.50 | 13.199% | $194.1363 | $194.14 | $194.15 | $194.10 |
| Purchase #6 | $96.51 | 5.415% | $101.736 | $101.74 | $101.75 | $101.70 |
| Purchase #7 | $198.80 | 13.587% | $225.811 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $944.35 | $1,039.6263 | $1,039.63 | $1,039.65 | $1,039.60 | |