| 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 | $160.69 | 4.120% | $167.3104 | $167.31 | $167.30 | $167.30 |
| Purchase #2 | $68.65 | 9.153% | $74.9335 | $74.93 | $74.95 | $74.90 |
| Purchase #3 | $222.51 | 10.185% | $245.1726 | $245.17 | $245.15 | $245.20 |
| Purchase #4 | $99.90 | 8.728% | $108.6193 | $108.62 | $108.60 | $108.60 |
| Purchase #5 | $40.94 | 5.546% | $43.2105 | $43.21 | $43.20 | $43.20 |
| Purchase #6 | $95.77 | 8.270% | $103.6902 | $103.69 | $103.70 | $103.70 |
| Purchase #7 | $34.92 | 11.239% | $38.8447 | $38.84 | $38.85 | $38.80 |
| 7 purchase totals = | $723.38 | $781.7812 | $781.77 | $781.75 | $781.70 | |