| 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 | $173.86 | 8.196% | $188.1096 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $230.45 | 7.325% | $247.3305 | $247.33 | $247.35 | $247.30 |
| Purchase #3 | $61.90 | 4.296% | $64.5592 | $64.56 | $64.55 | $64.60 |
| Purchase #4 | $242.68 | 13.856% | $276.3057 | $276.31 | $276.30 | $276.30 |
| Purchase #5 | $6.92 | 7.150% | $7.4148 | $7.41 | $7.40 | $7.40 |
| Purchase #6 | $185.26 | 10.850% | $205.3607 | $205.36 | $205.35 | $205.40 |
| Purchase #7 | $174.69 | 5.566% | $184.4132 | $184.41 | $184.40 | $184.40 |
| 7 purchase totals = | $1,075.76 | $1,173.4937 | $1,173.49 | $1,173.45 | $1,173.50 | |