| 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 | $150.71 | 5.440% | $158.9086 | $158.91 | $158.90 | $158.90 |
| Purchase #2 | $228.73 | 13.496% | $259.5994 | $259.60 | $259.60 | $259.60 |
| Purchase #3 | $65.72 | 5.156% | $69.1085 | $69.11 | $69.10 | $69.10 |
| Purchase #4 | $224.77 | 7.320% | $241.2232 | $241.22 | $241.20 | $241.20 |
| Purchase #5 | $10.99 | 11.608% | $12.2657 | $12.27 | $12.25 | $12.30 |
| Purchase #6 | $113.88 | 12.261% | $127.8428 | $127.84 | $127.85 | $127.80 |
| Purchase #7 | $105.64 | 7.614% | $113.6834 | $113.68 | $113.70 | $113.70 |
| 7 purchase totals = | $900.44 | $982.6316 | $982.63 | $982.60 | $982.60 | |