| 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 | $133.28 | 12.352% | $149.7427 | $149.74 | $149.75 | $149.70 |
| Purchase #2 | $179.60 | 8.757% | $195.3276 | $195.33 | $195.35 | $195.30 |
| Purchase #3 | $243.90 | 6.355% | $259.3998 | $259.40 | $259.40 | $259.40 |
| Purchase #4 | $37.31 | 7.314% | $40.0389 | $40.04 | $40.05 | $40.00 |
| Purchase #5 | $225.59 | 6.717% | $240.7429 | $240.74 | $240.75 | $240.70 |
| Purchase #6 | $162.34 | 8.767% | $176.5723 | $176.57 | $176.55 | $176.60 |
| Purchase #7 | $212.25 | 4.483% | $221.7652 | $221.77 | $221.75 | $221.80 |
| 7 purchase totals = | $1,194.27 | $1,283.5894 | $1,283.59 | $1,283.60 | $1,283.50 | |