| 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 | $147.74 | 7.449% | $158.7452 | $158.75 | $158.75 | $158.70 |
| Purchase #2 | $187.54 | 3.281% | $193.6932 | $193.69 | $193.70 | $193.70 |
| Purchase #3 | $145.49 | 13.610% | $165.2912 | $165.29 | $165.30 | $165.30 |
| Purchase #4 | $153.42 | 10.768% | $169.9403 | $169.94 | $169.95 | $169.90 |
| Purchase #5 | $158.96 | 8.701% | $172.7911 | $172.79 | $172.80 | $172.80 |
| Purchase #6 | $170.56 | 3.276% | $176.1475 | $176.15 | $176.15 | $176.10 |
| Purchase #7 | $68.65 | 11.567% | $76.5907 | $76.59 | $76.60 | $76.60 |
| 7 purchase totals = | $1,032.36 | $1,113.1992 | $1,113.20 | $1,113.25 | $1,113.10 | |