| 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 | $172.97 | 12.222% | $194.1104 | $194.11 | $194.10 | $194.10 |
| Purchase #2 | $131.25 | 8.739% | $142.7199 | $142.72 | $142.70 | $142.70 |
| Purchase #3 | $34.80 | 10.450% | $38.4366 | $38.44 | $38.45 | $38.40 |
| Purchase #4 | $114.66 | 13.647% | $130.3077 | $130.31 | $130.30 | $130.30 |
| Purchase #5 | $140.57 | 7.559% | $151.1957 | $151.20 | $151.20 | $151.20 |
| Purchase #6 | $172.39 | 5.504% | $181.8783 | $181.88 | $181.90 | $181.90 |
| Purchase #7 | $204.46 | 4.562% | $213.7875 | $213.79 | $213.80 | $213.80 |
| 7 purchase totals = | $971.10 | $1,052.4361 | $1,052.45 | $1,052.45 | $1,052.40 | |