| 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 | $124.85 | 4.272% | $130.1836 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $60.49 | 6.692% | $64.538 | $64.54 | $64.55 | $64.50 |
| Purchase #3 | $193.62 | 3.856% | $201.086 | $201.09 | $201.10 | $201.10 |
| Purchase #4 | $41.87 | 11.768% | $46.7973 | $46.80 | $46.80 | $46.80 |
| Purchase #5 | $31.58 | 11.369% | $35.1703 | $35.17 | $35.15 | $35.20 |
| Purchase #6 | $111.60 | 7.262% | $119.7044 | $119.70 | $119.70 | $119.70 |
| Purchase #7 | $174.91 | 6.643% | $186.5293 | $186.53 | $186.55 | $186.50 |
| 7 purchase totals = | $738.92 | $784.0089 | $784.01 | $784.05 | $784.00 | |