| 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 | $157.52 | 6.304% | $167.4501 | $167.45 | $167.45 | $167.50 |
| Purchase #2 | $124.48 | 11.211% | $138.4355 | $138.44 | $138.45 | $138.40 |
| Purchase #3 | $135.76 | 3.676% | $140.7505 | $140.75 | $140.75 | $140.80 |
| Purchase #4 | $250.25 | 10.826% | $277.3421 | $277.34 | $277.35 | $277.30 |
| Purchase #5 | $195.88 | 6.816% | $209.2312 | $209.23 | $209.25 | $209.20 |
| Purchase #6 | $217.36 | 6.148% | $230.7233 | $230.72 | $230.70 | $230.70 |
| Purchase #7 | $244.93 | 13.477% | $277.9392 | $277.94 | $277.95 | $277.90 |
| 7 purchase totals = | $1,326.18 | $1,441.8719 | $1,441.87 | $1,441.90 | $1,441.80 | |