| 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 | $171.27 | 4.411% | $178.8247 | $178.82 | $178.80 | $178.80 |
| Purchase #2 | $145.86 | 5.273% | $153.5512 | $153.55 | $153.55 | $153.60 |
| Purchase #3 | $25.83 | 12.139% | $28.9655 | $28.97 | $28.95 | $29.00 |
| Purchase #4 | $192.98 | 9.593% | $211.4926 | $211.49 | $211.50 | $211.50 |
| Purchase #5 | $159.60 | 11.638% | $178.1742 | $178.17 | $178.15 | $178.20 |
| Purchase #6 | $145.38 | 10.681% | $160.908 | $160.91 | $160.90 | $160.90 |
| Purchase #7 | $187.84 | 13.777% | $213.7187 | $213.72 | $213.70 | $213.70 |
| 7 purchase totals = | $1,028.76 | $1,125.6349 | $1,125.63 | $1,125.55 | $1,125.70 | |