| 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 | $147.80 | 3.287% | $152.6582 | $152.66 | $152.65 | $152.70 |
| Purchase #2 | $84.50 | 13.229% | $95.6785 | $95.68 | $95.70 | $95.70 |
| Purchase #3 | $145.27 | 11.316% | $161.7088 | $161.71 | $161.70 | $161.70 |
| Purchase #4 | $79.31 | 8.210% | $85.8214 | $85.82 | $85.80 | $85.80 |
| Purchase #5 | $215.26 | 12.424% | $242.0039 | $242.00 | $242.00 | $242.00 |
| Purchase #6 | $216.43 | 9.593% | $237.1921 | $237.19 | $237.20 | $237.20 |
| Purchase #7 | $155.75 | 3.859% | $161.7604 | $161.76 | $161.75 | $161.80 |
| 7 purchase totals = | $1,044.32 | $1,136.8233 | $1,136.82 | $1,136.80 | $1,136.90 | |