| 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 | $172.73 | 13.146% | $195.4371 | $195.44 | $195.45 | $195.40 |
| Purchase #2 | $235.59 | 9.673% | $258.3786 | $258.38 | $258.40 | $258.40 |
| Purchase #3 | $35.78 | 13.486% | $40.6053 | $40.61 | $40.60 | $40.60 |
| Purchase #4 | $155.84 | 12.840% | $175.8499 | $175.85 | $175.85 | $175.80 |
| Purchase #5 | $188.62 | 13.201% | $213.5197 | $213.52 | $213.50 | $213.50 |
| Purchase #6 | $201.78 | 3.738% | $209.3225 | $209.32 | $209.30 | $209.30 |
| Purchase #7 | $97.99 | 11.154% | $108.9198 | $108.92 | $108.90 | $108.90 |
| 7 purchase totals = | $1,088.33 | $1,202.0329 | $1,202.04 | $1,202.00 | $1,201.90 | |