| 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 | $175.47 | 8.442% | $190.2832 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $205.35 | 4.763% | $215.1308 | $215.13 | $215.15 | $215.10 |
| Purchase #3 | $64.68 | 7.170% | $69.3176 | $69.32 | $69.30 | $69.30 |
| Purchase #4 | $211.61 | 5.505% | $223.2591 | $223.26 | $223.25 | $223.30 |
| Purchase #5 | $152.54 | 13.382% | $172.9529 | $172.95 | $172.95 | $173.00 |
| Purchase #6 | $39.27 | 13.581% | $44.6033 | $44.60 | $44.60 | $44.60 |
| Purchase #7 | $178.75 | 7.612% | $192.3565 | $192.36 | $192.35 | $192.40 |
| 7 purchase totals = | $1,027.67 | $1,107.9034 | $1,107.90 | $1,107.90 | $1,108.00 | |