| 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 | $142.28 | 12.544% | $160.1276 | $160.13 | $160.15 | $160.10 |
| Purchase #2 | $49.60 | 9.118% | $54.1225 | $54.12 | $54.10 | $54.10 |
| Purchase #3 | $176.73 | 13.406% | $200.4224 | $200.42 | $200.40 | $200.40 |
| Purchase #4 | $68.42 | 9.633% | $75.0109 | $75.01 | $75.00 | $75.00 |
| Purchase #5 | $225.60 | 8.630% | $245.0693 | $245.07 | $245.05 | $245.10 |
| Purchase #6 | $68.26 | 5.623% | $72.0983 | $72.10 | $72.10 | $72.10 |
| Purchase #7 | $250.51 | 13.380% | $284.0282 | $284.03 | $284.05 | $284.00 |
| 7 purchase totals = | $981.40 | $1,090.8792 | $1,090.88 | $1,090.85 | $1,090.80 | |