| 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 | $176.55 | 8.827% | $192.1341 | $192.13 | $192.15 | $192.10 |
| Purchase #2 | $243.74 | 5.400% | $256.902 | $256.90 | $256.90 | $256.90 |
| Purchase #3 | $186.95 | 6.546% | $199.1877 | $199.19 | $199.20 | $199.20 |
| Purchase #4 | $153.68 | 4.308% | $160.3005 | $160.30 | $160.30 | $160.30 |
| Purchase #5 | $172.52 | 7.162% | $184.8759 | $184.88 | $184.90 | $184.90 |
| Purchase #6 | $84.71 | 11.360% | $94.3331 | $94.33 | $94.35 | $94.30 |
| Purchase #7 | $34.59 | 13.286% | $39.1856 | $39.19 | $39.20 | $39.20 |
| 7 purchase totals = | $1,052.74 | $1,126.9189 | $1,126.92 | $1,127.00 | $1,126.90 | |