| 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 | $227.57 | 4.482% | $237.7697 | $237.77 | $237.75 | $237.80 |
| Purchase #2 | $164.31 | 6.343% | $174.7322 | $174.73 | $174.75 | $174.70 |
| Purchase #3 | $35.99 | 6.849% | $38.455 | $38.46 | $38.45 | $38.50 |
| Purchase #4 | $223.72 | 12.492% | $251.6671 | $251.67 | $251.65 | $251.70 |
| Purchase #5 | $115.47 | 7.335% | $123.9397 | $123.94 | $123.95 | $123.90 |
| Purchase #6 | $67.81 | 8.540% | $73.601 | $73.60 | $73.60 | $73.60 |
| Purchase #7 | $91.34 | 11.860% | $102.1729 | $102.17 | $102.15 | $102.20 |
| 7 purchase totals = | $926.21 | $1,002.3376 | $1,002.34 | $1,002.30 | $1,002.40 | |