| 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 | $137.70 | 9.183% | $150.345 | $150.35 | $150.35 | $150.30 |
| Purchase #2 | $181.26 | 6.103% | $192.3223 | $192.32 | $192.30 | $192.30 |
| Purchase #3 | $68.66 | 7.825% | $74.0326 | $74.03 | $74.05 | $74.00 |
| Purchase #4 | $158.83 | 11.167% | $176.5665 | $176.57 | $176.55 | $176.60 |
| Purchase #5 | $54.76 | 10.467% | $60.4917 | $60.49 | $60.50 | $60.50 |
| Purchase #6 | $161.97 | 8.143% | $175.1592 | $175.16 | $175.15 | $175.20 |
| Purchase #7 | $158.50 | 10.544% | $175.2122 | $175.21 | $175.20 | $175.20 |
| 7 purchase totals = | $921.68 | $1,004.1295 | $1,004.13 | $1,004.10 | $1,004.10 | |