| 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 | $179.91 | 3.563% | $186.3202 | $186.32 | $186.30 | $186.30 |
| Purchase #2 | $189.29 | 4.490% | $197.7891 | $197.79 | $197.80 | $197.80 |
| Purchase #3 | $53.95 | 8.553% | $58.5643 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $242.61 | 9.650% | $266.0219 | $266.02 | $266.00 | $266.00 |
| Purchase #5 | $160.95 | 4.137% | $167.6085 | $167.61 | $167.60 | $167.60 |
| Purchase #6 | $53.34 | 5.337% | $56.1868 | $56.19 | $56.20 | $56.20 |
| Purchase #7 | $100.77 | 8.244% | $109.0775 | $109.08 | $109.10 | $109.10 |
| 7 purchase totals = | $980.82 | $1,041.5683 | $1,041.57 | $1,041.55 | $1,041.60 | |