| 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 | $156.59 | 11.591% | $174.7403 | $174.74 | $174.75 | $174.70 |
| Purchase #2 | $206.28 | 3.504% | $213.5081 | $213.51 | $213.50 | $213.50 |
| Purchase #3 | $84.97 | 13.705% | $96.6151 | $96.62 | $96.60 | $96.60 |
| Purchase #4 | $36.54 | 8.465% | $39.6331 | $39.63 | $39.65 | $39.60 |
| Purchase #5 | $24.53 | 13.386% | $27.8136 | $27.81 | $27.80 | $27.80 |
| Purchase #6 | $235.61 | 4.312% | $245.7695 | $245.77 | $245.75 | $245.80 |
| Purchase #7 | $100.41 | 10.327% | $110.7793 | $110.78 | $110.80 | $110.80 |
| 7 purchase totals = | $844.93 | $908.8590 | $908.86 | $908.85 | $908.80 | |