| 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 | $71.83 | 3.681% | $74.4741 | $74.47 | $74.45 | $74.50 |
| Purchase #2 | $136.41 | 5.158% | $143.446 | $143.45 | $143.45 | $143.40 |
| Purchase #3 | $46.67 | 9.804% | $51.2455 | $51.25 | $51.25 | $51.20 |
| Purchase #4 | $128.92 | 11.124% | $143.2611 | $143.26 | $143.25 | $143.30 |
| Purchase #5 | $219.30 | 5.214% | $230.7343 | $230.73 | $230.75 | $230.70 |
| Purchase #6 | $170.88 | 9.197% | $186.5958 | $186.60 | $186.60 | $186.60 |
| Purchase #7 | $182.39 | 10.155% | $200.9117 | $200.91 | $200.90 | $200.90 |
| 7 purchase totals = | $956.40 | $1,030.6685 | $1,030.67 | $1,030.65 | $1,030.60 | |