| 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 | $133.90 | 11.562% | $149.3815 | $149.38 | $149.40 | $149.40 |
| Purchase #2 | $182.30 | 12.178% | $204.5005 | $204.50 | $204.50 | $204.50 |
| Purchase #3 | $220.40 | 6.427% | $234.5651 | $234.57 | $234.55 | $234.60 |
| Purchase #4 | $235.25 | 12.130% | $263.7858 | $263.79 | $263.80 | $263.80 |
| Purchase #5 | $190.97 | 3.147% | $196.9798 | $196.98 | $197.00 | $197.00 |
| Purchase #6 | $28.51 | 12.423% | $32.0518 | $32.05 | $32.05 | $32.10 |
| Purchase #7 | $39.64 | 10.841% | $43.9374 | $43.94 | $43.95 | $43.90 |
| 7 purchase totals = | $1,030.97 | $1,125.2019 | $1,125.21 | $1,125.25 | $1,125.30 | |