| 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 | $150.82 | 6.319% | $160.3503 | $160.35 | $160.35 | $160.40 |
| Purchase #2 | $114.46 | 12.587% | $128.8671 | $128.87 | $128.85 | $128.90 |
| Purchase #3 | $113.93 | 13.821% | $129.6763 | $129.68 | $129.70 | $129.70 |
| Purchase #4 | $140.52 | 11.546% | $156.7444 | $156.74 | $156.75 | $156.70 |
| Purchase #5 | $239.29 | 7.804% | $257.9642 | $257.96 | $257.95 | $258.00 |
| Purchase #6 | $153.60 | 13.286% | $174.0073 | $174.01 | $174.00 | $174.00 |
| Purchase #7 | $64.68 | 11.767% | $72.2909 | $72.29 | $72.30 | $72.30 |
| 7 purchase totals = | $977.30 | $1,079.9005 | $1,079.90 | $1,079.90 | $1,080.00 | |