| 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 | $184.33 | 8.182% | $199.4119 | $199.41 | $199.40 | $199.40 |
| Purchase #2 | $157.28 | 10.732% | $174.1593 | $174.16 | $174.15 | $174.20 |
| Purchase #3 | $103.95 | 10.306% | $114.6631 | $114.66 | $114.65 | $114.70 |
| Purchase #4 | $141.94 | 3.666% | $147.1435 | $147.14 | $147.15 | $147.10 |
| Purchase #5 | $23.30 | 3.702% | $24.1626 | $24.16 | $24.15 | $24.20 |
| Purchase #6 | $160.72 | 6.312% | $170.8646 | $170.86 | $170.85 | $170.90 |
| Purchase #7 | $170.95 | 5.418% | $180.2121 | $180.21 | $180.20 | $180.20 |
| 7 purchase totals = | $942.47 | $1,010.6171 | $1,010.60 | $1,010.55 | $1,010.70 | |