| 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 | $161.73 | 12.244% | $181.5322 | $181.53 | $181.55 | $181.50 |
| Purchase #2 | $221.73 | 3.104% | $228.6125 | $228.61 | $228.60 | $228.60 |
| Purchase #3 | $197.75 | 10.240% | $217.9996 | $218.00 | $218.00 | $218.00 |
| Purchase #4 | $107.91 | 12.281% | $121.1624 | $121.16 | $121.15 | $121.20 |
| Purchase #5 | $206.86 | 9.133% | $225.7525 | $225.75 | $225.75 | $225.80 |
| Purchase #6 | $41.81 | 13.690% | $47.5338 | $47.53 | $47.55 | $47.50 |
| Purchase #7 | $66.27 | 8.626% | $71.9865 | $71.99 | $72.00 | $72.00 |
| 7 purchase totals = | $1,004.06 | $1,094.5795 | $1,094.57 | $1,094.60 | $1,094.60 | |