| 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 | $161.80 | 4.157% | $168.526 | $168.53 | $168.55 | $168.50 |
| Purchase #2 | $81.74 | 11.657% | $91.2684 | $91.27 | $91.25 | $91.30 |
| Purchase #3 | $239.35 | 10.255% | $263.8953 | $263.90 | $263.90 | $263.90 |
| Purchase #4 | $110.31 | 13.855% | $125.5935 | $125.59 | $125.60 | $125.60 |
| Purchase #5 | $39.29 | 10.200% | $43.2976 | $43.30 | $43.30 | $43.30 |
| Purchase #6 | $171.37 | 7.352% | $183.9691 | $183.97 | $183.95 | $184.00 |
| Purchase #7 | $135.56 | 9.497% | $148.4341 | $148.43 | $148.45 | $148.40 |
| 7 purchase totals = | $939.42 | $1,024.9840 | $1,024.99 | $1,025.00 | $1,025.00 | |