| 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 | $155.31 | 3.108% | $160.137 | $160.14 | $160.15 | $160.10 |
| Purchase #2 | $20.84 | 12.764% | $23.5 | $23.50 | $23.50 | $23.50 |
| Purchase #3 | $230.67 | 10.361% | $254.5697 | $254.57 | $254.55 | $254.60 |
| Purchase #4 | $182.71 | 6.490% | $194.5679 | $194.57 | $194.55 | $194.60 |
| Purchase #5 | $212.54 | 6.368% | $226.0745 | $226.07 | $226.05 | $226.10 |
| Purchase #6 | $63.64 | 9.370% | $69.6031 | $69.60 | $69.60 | $69.60 |
| Purchase #7 | $67.59 | 6.662% | $72.0928 | $72.09 | $72.10 | $72.10 |
| 7 purchase totals = | $933.30 | $1,000.5450 | $1,000.54 | $1,000.50 | $1,000.60 | |