| 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 | $107.99 | 7.193% | $115.7577 | $115.76 | $115.75 | $115.80 |
| Purchase #2 | $93.78 | 8.108% | $101.3837 | $101.38 | $101.40 | $101.40 |
| Purchase #3 | $178.65 | 5.623% | $188.6955 | $188.70 | $188.70 | $188.70 |
| Purchase #4 | $181.76 | 5.807% | $192.3148 | $192.31 | $192.30 | $192.30 |
| Purchase #5 | $210.97 | 12.572% | $237.4931 | $237.49 | $237.50 | $237.50 |
| Purchase #6 | $145.84 | 10.247% | $160.7842 | $160.78 | $160.80 | $160.80 |
| Purchase #7 | $163.74 | 5.108% | $172.1038 | $172.10 | $172.10 | $172.10 |
| 7 purchase totals = | $1,082.73 | $1,168.5328 | $1,168.52 | $1,168.55 | $1,168.60 | |