| 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 | $137.46 | 3.707% | $142.5556 | $142.56 | $142.55 | $142.60 |
| Purchase #2 | $178.35 | 13.601% | $202.6074 | $202.61 | $202.60 | $202.60 |
| Purchase #3 | $31.36 | 8.358% | $33.9811 | $33.98 | $34.00 | $34.00 |
| Purchase #4 | $95.66 | 5.453% | $100.8763 | $100.88 | $100.90 | $100.90 |
| Purchase #5 | $68.44 | 3.110% | $70.5685 | $70.57 | $70.55 | $70.60 |
| Purchase #6 | $117.97 | 9.179% | $128.7985 | $128.80 | $128.80 | $128.80 |
| Purchase #7 | $219.48 | 10.707% | $242.9797 | $242.98 | $243.00 | $243.00 |
| 7 purchase totals = | $848.72 | $922.3671 | $922.38 | $922.40 | $922.50 | |