| 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 | $128.66 | 6.256% | $136.709 | $136.71 | $136.70 | $136.70 |
| Purchase #2 | $172.92 | 9.388% | $189.1537 | $189.15 | $189.15 | $189.20 |
| Purchase #3 | $206.87 | 10.523% | $228.6389 | $228.64 | $228.65 | $228.60 |
| Purchase #4 | $74.86 | 12.458% | $84.1861 | $84.19 | $84.20 | $84.20 |
| Purchase #5 | $18.39 | 4.293% | $19.1795 | $19.18 | $19.20 | $19.20 |
| Purchase #6 | $171.44 | 8.119% | $185.3592 | $185.36 | $185.35 | $185.40 |
| Purchase #7 | $189.27 | 7.306% | $203.0981 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $962.41 | $1,046.3245 | $1,046.33 | $1,046.35 | $1,046.40 | |