| 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 | $174.97 | 9.324% | $191.2842 | $191.28 | $191.30 | $191.30 |
| Purchase #2 | $54.51 | 11.545% | $60.8032 | $60.80 | $60.80 | $60.80 |
| Purchase #3 | $56.73 | 13.682% | $64.4918 | $64.49 | $64.50 | $64.50 |
| Purchase #4 | $194.83 | 4.236% | $203.083 | $203.08 | $203.10 | $203.10 |
| Purchase #5 | $80.36 | 13.598% | $91.2874 | $91.29 | $91.30 | $91.30 |
| Purchase #6 | $89.95 | 10.593% | $99.4784 | $99.48 | $99.50 | $99.50 |
| Purchase #7 | $175.64 | 12.369% | $197.3649 | $197.36 | $197.35 | $197.40 |
| 7 purchase totals = | $826.99 | $907.7929 | $907.78 | $907.85 | $907.90 | |