| 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 | $180.43 | 9.721% | $197.9696 | $197.97 | $197.95 | $198.00 |
| Purchase #2 | $182.55 | 13.232% | $206.705 | $206.71 | $206.70 | $206.70 |
| Purchase #3 | $104.39 | 8.615% | $113.3832 | $113.38 | $113.40 | $113.40 |
| Purchase #4 | $79.27 | 6.723% | $84.5993 | $84.60 | $84.60 | $84.60 |
| Purchase #5 | $144.29 | 3.819% | $149.8004 | $149.80 | $149.80 | $149.80 |
| Purchase #6 | $176.50 | 10.231% | $194.5577 | $194.56 | $194.55 | $194.60 |
| Purchase #7 | $204.58 | 12.648% | $230.4553 | $230.46 | $230.45 | $230.50 |
| 7 purchase totals = | $1,072.01 | $1,177.4705 | $1,177.48 | $1,177.45 | $1,177.60 | |