| 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 | $166.28 | 3.760% | $172.5321 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $62.50 | 10.800% | $69.25 | $69.25 | $69.25 | $69.30 |
| Purchase #3 | $82.93 | 4.754% | $86.8725 | $86.87 | $86.85 | $86.90 |
| Purchase #4 | $107.58 | 4.686% | $112.6212 | $112.62 | $112.60 | $112.60 |
| Purchase #5 | $29.49 | 10.303% | $32.5284 | $32.53 | $32.55 | $32.50 |
| Purchase #6 | $114.89 | 3.771% | $119.2225 | $119.22 | $119.20 | $119.20 |
| Purchase #7 | $218.28 | 4.562% | $228.2379 | $228.24 | $228.25 | $228.20 |
| 7 purchase totals = | $781.95 | $821.2646 | $821.26 | $821.25 | $821.20 | |