| 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 | $115.33 | 13.563% | $130.9722 | $130.97 | $130.95 | $131.00 |
| Purchase #2 | $210.59 | 4.842% | $220.7868 | $220.79 | $220.80 | $220.80 |
| Purchase #3 | $171.29 | 12.443% | $192.6036 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $120.95 | 9.392% | $132.3096 | $132.31 | $132.30 | $132.30 |
| Purchase #5 | $75.27 | 7.845% | $81.1749 | $81.17 | $81.15 | $81.20 |
| Purchase #6 | $70.98 | 7.149% | $76.0544 | $76.05 | $76.05 | $76.10 |
| Purchase #7 | $60.91 | 8.727% | $66.2256 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $825.32 | $900.1271 | $900.12 | $900.10 | $900.20 | |