| 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 | $179.45 | 11.768% | $200.5677 | $200.57 | $200.55 | $200.60 |
| Purchase #2 | $44.27 | 4.483% | $46.2546 | $46.25 | $46.25 | $46.30 |
| Purchase #3 | $34.26 | 7.675% | $36.8895 | $36.89 | $36.90 | $36.90 |
| Purchase #4 | $65.94 | 10.103% | $72.6019 | $72.60 | $72.60 | $72.60 |
| Purchase #5 | $204.88 | 6.738% | $218.6848 | $218.68 | $218.70 | $218.70 |
| Purchase #6 | $189.90 | 4.864% | $199.1367 | $199.14 | $199.15 | $199.10 |
| Purchase #7 | $130.92 | 9.840% | $143.8025 | $143.80 | $143.80 | $143.80 |
| 7 purchase totals = | $849.62 | $917.9377 | $917.93 | $917.95 | $918.00 | |