| 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 | $170.81 | 12.778% | $192.6361 | $192.64 | $192.65 | $192.60 |
| Purchase #2 | $50.35 | 11.265% | $56.0219 | $56.02 | $56.00 | $56.00 |
| Purchase #3 | $36.80 | 4.423% | $38.4277 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $89.54 | 8.140% | $96.8286 | $96.83 | $96.85 | $96.80 |
| Purchase #5 | $110.42 | 7.375% | $118.5635 | $118.56 | $118.55 | $118.60 |
| Purchase #6 | $184.92 | 6.596% | $197.1173 | $197.12 | $197.10 | $197.10 |
| Purchase #7 | $63.76 | 12.547% | $71.76 | $71.76 | $71.75 | $71.80 |
| 7 purchase totals = | $706.60 | $771.3551 | $771.36 | $771.35 | $771.30 | |