| 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 | $133.62 | 9.833% | $146.7589 | $146.76 | $146.75 | $146.80 |
| Purchase #2 | $158.81 | 8.613% | $172.4883 | $172.49 | $172.50 | $172.50 |
| Purchase #3 | $18.63 | 8.459% | $20.2059 | $20.21 | $20.20 | $20.20 |
| Purchase #4 | $26.50 | 10.157% | $29.1916 | $29.19 | $29.20 | $29.20 |
| Purchase #5 | $50.96 | 5.247% | $53.6339 | $53.63 | $53.65 | $53.60 |
| Purchase #6 | $164.41 | 11.399% | $183.1511 | $183.15 | $183.15 | $183.20 |
| Purchase #7 | $233.29 | 3.673% | $241.8587 | $241.86 | $241.85 | $241.90 |
| 7 purchase totals = | $786.22 | $847.2884 | $847.29 | $847.30 | $847.40 | |