| 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 | $121.60 | 6.244% | $129.1927 | $129.19 | $129.20 | $129.20 |
| Purchase #2 | $125.76 | 7.204% | $134.8198 | $134.82 | $134.80 | $134.80 |
| Purchase #3 | $174.75 | 13.269% | $197.9376 | $197.94 | $197.95 | $197.90 |
| Purchase #4 | $183.92 | 8.752% | $200.0167 | $200.02 | $200.00 | $200.00 |
| Purchase #5 | $33.83 | 3.176% | $34.9044 | $34.90 | $34.90 | $34.90 |
| Purchase #6 | $124.44 | 9.116% | $135.784 | $135.78 | $135.80 | $135.80 |
| Purchase #7 | $75.41 | 12.354% | $84.7262 | $84.73 | $84.75 | $84.70 |
| 7 purchase totals = | $839.71 | $917.3814 | $917.38 | $917.40 | $917.30 | |