| 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 | $196.84 | 10.188% | $216.8941 | $216.89 | $216.90 | $216.90 |
| Purchase #2 | $63.48 | 7.766% | $68.4099 | $68.41 | $68.40 | $68.40 |
| Purchase #3 | $135.51 | 7.335% | $145.4497 | $145.45 | $145.45 | $145.40 |
| Purchase #4 | $7.55 | 6.383% | $8.0319 | $8.03 | $8.05 | $8.00 |
| Purchase #5 | $245.49 | 9.709% | $269.3246 | $269.32 | $269.30 | $269.30 |
| Purchase #6 | $161.28 | 13.697% | $183.3705 | $183.37 | $183.35 | $183.40 |
| Purchase #7 | $23.91 | 6.143% | $25.3788 | $25.38 | $25.40 | $25.40 |
| 7 purchase totals = | $834.06 | $916.8595 | $916.85 | $916.85 | $916.80 | |