| 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 | $130.74 | 4.331% | $136.4023 | $136.40 | $136.40 | $136.40 |
| Purchase #2 | $171.79 | 12.776% | $193.7379 | $193.74 | $193.75 | $193.70 |
| Purchase #3 | $163.85 | 13.367% | $185.7518 | $185.75 | $185.75 | $185.80 |
| Purchase #4 | $219.85 | 11.403% | $244.9195 | $244.92 | $244.90 | $244.90 |
| Purchase #5 | $43.37 | 10.163% | $47.7777 | $47.78 | $47.80 | $47.80 |
| Purchase #6 | $36.55 | 11.673% | $40.8165 | $40.82 | $40.80 | $40.80 |
| Purchase #7 | $183.70 | 6.429% | $195.5101 | $195.51 | $195.50 | $195.50 |
| 7 purchase totals = | $949.85 | $1,044.9158 | $1,044.92 | $1,044.90 | $1,044.90 | |