| 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 | $135.50 | 9.249% | $148.0324 | $148.03 | $148.05 | $148.00 |
| Purchase #2 | $173.78 | 13.110% | $196.5626 | $196.56 | $196.55 | $196.60 |
| Purchase #3 | $38.95 | 11.843% | $43.5628 | $43.56 | $43.55 | $43.60 |
| Purchase #4 | $83.68 | 10.771% | $92.6932 | $92.69 | $92.70 | $92.70 |
| Purchase #5 | $174.74 | 13.164% | $197.7428 | $197.74 | $197.75 | $197.70 |
| Purchase #6 | $48.61 | 5.550% | $51.3079 | $51.31 | $51.30 | $51.30 |
| Purchase #7 | $28.68 | 12.216% | $32.1835 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $683.94 | $762.0852 | $762.07 | $762.10 | $762.10 | |