| 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 | $149.82 | 12.385% | $168.3752 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $181.42 | 8.594% | $197.0112 | $197.01 | $197.00 | $197.00 |
| Purchase #3 | $109.86 | 6.831% | $117.3645 | $117.36 | $117.35 | $117.40 |
| Purchase #4 | $53.52 | 13.746% | $60.8769 | $60.88 | $60.90 | $60.90 |
| Purchase #5 | $216.88 | 13.546% | $246.2586 | $246.26 | $246.25 | $246.30 |
| Purchase #6 | $56.71 | 13.344% | $64.2774 | $64.28 | $64.30 | $64.30 |
| Purchase #7 | $56.30 | 12.740% | $63.4726 | $63.47 | $63.45 | $63.50 |
| 7 purchase totals = | $824.51 | $917.6364 | $917.64 | $917.65 | $917.80 | |