| 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 | $183.30 | 13.438% | $207.9319 | $207.93 | $207.95 | $207.90 |
| Purchase #2 | $152.85 | 10.186% | $168.4193 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $191.81 | 7.319% | $205.8486 | $205.85 | $205.85 | $205.80 |
| Purchase #4 | $249.88 | 10.862% | $277.022 | $277.02 | $277.00 | $277.00 |
| Purchase #5 | $44.87 | 8.278% | $48.5843 | $48.58 | $48.60 | $48.60 |
| Purchase #6 | $85.58 | 3.302% | $88.4059 | $88.41 | $88.40 | $88.40 |
| Purchase #7 | $155.68 | 8.399% | $168.7556 | $168.76 | $168.75 | $168.80 |
| 7 purchase totals = | $1,063.97 | $1,164.9676 | $1,164.97 | $1,164.95 | $1,164.90 | |