| 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 | $88.69 | 11.471% | $98.8636 | $98.86 | $98.85 | $98.90 |
| Purchase #2 | $6.98 | 3.370% | $7.2152 | $7.22 | $7.20 | $7.20 |
| Purchase #3 | $109.68 | 12.660% | $123.5655 | $123.57 | $123.55 | $123.60 |
| Purchase #4 | $137.85 | 9.513% | $150.9637 | $150.96 | $150.95 | $151.00 |
| Purchase #5 | $176.62 | 8.483% | $191.6027 | $191.60 | $191.60 | $191.60 |
| Purchase #6 | $72.46 | 5.209% | $76.2344 | $76.23 | $76.25 | $76.20 |
| Purchase #7 | $147.26 | 4.408% | $153.7512 | $153.75 | $153.75 | $153.80 |
| 7 purchase totals = | $739.54 | $802.1963 | $802.19 | $802.15 | $802.30 | |