| 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 | $161.48 | 6.704% | $172.3056 | $172.31 | $172.30 | $172.30 |
| Purchase #2 | $226.94 | 13.135% | $256.7486 | $256.75 | $256.75 | $256.70 |
| Purchase #3 | $90.79 | 13.436% | $102.9885 | $102.99 | $103.00 | $103.00 |
| Purchase #4 | $114.97 | 13.472% | $130.4588 | $130.46 | $130.45 | $130.50 |
| Purchase #5 | $43.36 | 9.236% | $47.3647 | $47.36 | $47.35 | $47.40 |
| Purchase #6 | $152.44 | 6.824% | $162.8425 | $162.84 | $162.85 | $162.80 |
| Purchase #7 | $21.58 | 6.697% | $23.0252 | $23.03 | $23.05 | $23.00 |
| 7 purchase totals = | $811.56 | $895.7339 | $895.74 | $895.75 | $895.70 | |