| 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 | $184.87 | 4.180% | $192.5976 | $192.60 | $192.60 | $192.60 |
| Purchase #2 | $183.48 | 10.378% | $202.5216 | $202.52 | $202.50 | $202.50 |
| Purchase #3 | $70.63 | 6.672% | $75.3424 | $75.34 | $75.35 | $75.30 |
| Purchase #4 | $229.26 | 6.175% | $243.4168 | $243.42 | $243.40 | $243.40 |
| Purchase #5 | $84.32 | 4.153% | $87.8218 | $87.82 | $87.80 | $87.80 |
| Purchase #6 | $228.49 | 5.609% | $241.306 | $241.31 | $241.30 | $241.30 |
| Purchase #7 | $173.40 | 5.126% | $182.2885 | $182.29 | $182.30 | $182.30 |
| 7 purchase totals = | $1,154.45 | $1,225.2947 | $1,225.30 | $1,225.25 | $1,225.20 | |