| 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 | $122.39 | 10.547% | $135.2985 | $135.30 | $135.30 | $135.30 |
| Purchase #2 | $183.78 | 8.168% | $198.7912 | $198.79 | $198.80 | $198.80 |
| Purchase #3 | $223.67 | 12.427% | $251.4655 | $251.47 | $251.45 | $251.50 |
| Purchase #4 | $114.99 | 7.434% | $123.5384 | $123.54 | $123.55 | $123.50 |
| Purchase #5 | $143.74 | 8.789% | $156.3733 | $156.37 | $156.35 | $156.40 |
| Purchase #6 | $73.42 | 4.854% | $76.9838 | $76.98 | $77.00 | $77.00 |
| Purchase #7 | $198.54 | 9.744% | $217.8857 | $217.89 | $217.90 | $217.90 |
| 7 purchase totals = | $1,060.53 | $1,160.3364 | $1,160.34 | $1,160.35 | $1,160.40 | |