| 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 | $35.32 | 4.467% | $36.8977 | $36.90 | $36.90 | $36.90 |
| Purchase #2 | $179.83 | 6.731% | $191.9344 | $191.93 | $191.95 | $191.90 |
| Purchase #3 | $183.89 | 7.392% | $197.4831 | $197.48 | $197.50 | $197.50 |
| Purchase #4 | $126.75 | 9.865% | $139.2539 | $139.25 | $139.25 | $139.30 |
| Purchase #5 | $132.72 | 7.806% | $143.0801 | $143.08 | $143.10 | $143.10 |
| Purchase #6 | $157.51 | 12.814% | $177.6933 | $177.69 | $177.70 | $177.70 |
| Purchase #7 | $181.76 | 6.126% | $192.8946 | $192.89 | $192.90 | $192.90 |
| 7 purchase totals = | $997.78 | $1,079.2371 | $1,079.22 | $1,079.30 | $1,079.30 | |