| 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 | $115.82 | 5.471% | $122.1565 | $122.16 | $122.15 | $122.20 |
| Purchase #2 | $139.55 | 12.349% | $156.783 | $156.78 | $156.80 | $156.80 |
| Purchase #3 | $218.54 | 5.137% | $229.7664 | $229.77 | $229.75 | $229.80 |
| Purchase #4 | $173.62 | 4.516% | $181.4607 | $181.46 | $181.45 | $181.50 |
| Purchase #5 | $93.49 | 7.631% | $100.6242 | $100.62 | $100.60 | $100.60 |
| Purchase #6 | $234.43 | 6.551% | $249.7875 | $249.79 | $249.80 | $249.80 |
| Purchase #7 | $6.68 | 7.267% | $7.1654 | $7.17 | $7.15 | $7.20 |
| 7 purchase totals = | $982.13 | $1,047.7437 | $1,047.75 | $1,047.70 | $1,047.90 | |