| 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 | $241.73 | 6.371% | $257.1306 | $257.13 | $257.15 | $257.10 |
| Purchase #2 | $68.51 | 11.807% | $76.599 | $76.60 | $76.60 | $76.60 |
| Purchase #3 | $138.74 | 3.742% | $143.9317 | $143.93 | $143.95 | $143.90 |
| Purchase #4 | $145.70 | 10.617% | $161.169 | $161.17 | $161.15 | $161.20 |
| Purchase #5 | $117.44 | 11.239% | $130.6391 | $130.64 | $130.65 | $130.60 |
| Purchase #6 | $178.56 | 3.873% | $185.4756 | $185.48 | $185.50 | $185.50 |
| Purchase #7 | $161.51 | 10.824% | $178.9918 | $178.99 | $179.00 | $179.00 |
| 7 purchase totals = | $1,052.19 | $1,133.9368 | $1,133.94 | $1,134.00 | $1,133.90 | |