| 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 | $143.81 | 8.150% | $155.5305 | $155.53 | $155.55 | $155.50 |
| Purchase #2 | $233.62 | 12.756% | $263.4206 | $263.42 | $263.40 | $263.40 |
| Purchase #3 | $43.29 | 13.293% | $49.0445 | $49.04 | $49.05 | $49.00 |
| Purchase #4 | $169.49 | 3.548% | $175.5035 | $175.50 | $175.50 | $175.50 |
| Purchase #5 | $229.88 | 9.204% | $251.0382 | $251.04 | $251.05 | $251.00 |
| Purchase #6 | $115.30 | 7.196% | $123.597 | $123.60 | $123.60 | $123.60 |
| Purchase #7 | $138.35 | 4.222% | $144.1911 | $144.19 | $144.20 | $144.20 |
| 7 purchase totals = | $1,073.74 | $1,162.3254 | $1,162.32 | $1,162.35 | $1,162.20 | |