| 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 | $170.47 | 4.763% | $178.5895 | $178.59 | $178.60 | $178.60 |
| Purchase #2 | $238.90 | 6.534% | $254.5097 | $254.51 | $254.50 | $254.50 |
| Purchase #3 | $6.96 | 12.782% | $7.8496 | $7.85 | $7.85 | $7.80 |
| Purchase #4 | $36.63 | 13.687% | $41.6435 | $41.64 | $41.65 | $41.60 |
| Purchase #5 | $107.73 | 3.124% | $111.0955 | $111.10 | $111.10 | $111.10 |
| Purchase #6 | $197.62 | 7.480% | $212.402 | $212.40 | $212.40 | $212.40 |
| Purchase #7 | $71.29 | 5.296% | $75.0655 | $75.07 | $75.05 | $75.10 |
| 7 purchase totals = | $829.60 | $881.1553 | $881.16 | $881.15 | $881.10 | |