| 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 | $153.64 | 8.231% | $166.2861 | $166.29 | $166.30 | $166.30 |
| Purchase #2 | $85.81 | 7.324% | $92.0947 | $92.09 | $92.10 | $92.10 |
| Purchase #3 | $114.54 | 12.814% | $129.2172 | $129.22 | $129.20 | $129.20 |
| Purchase #4 | $171.35 | 12.411% | $192.6162 | $192.62 | $192.60 | $192.60 |
| Purchase #5 | $176.49 | 10.522% | $195.0603 | $195.06 | $195.05 | $195.10 |
| Purchase #6 | $132.44 | 12.762% | $149.342 | $149.34 | $149.35 | $149.30 |
| Purchase #7 | $193.58 | 12.251% | $217.2955 | $217.30 | $217.30 | $217.30 |
| 7 purchase totals = | $1,027.85 | $1,141.9120 | $1,141.92 | $1,141.90 | $1,141.90 | |