| 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 | $151.37 | 8.352% | $164.0124 | $164.01 | $164.00 | $164.00 |
| Purchase #2 | $31.81 | 12.745% | $35.8642 | $35.86 | $35.85 | $35.90 |
| Purchase #3 | $241.34 | 9.207% | $263.5602 | $263.56 | $263.55 | $263.60 |
| Purchase #4 | $197.26 | 4.710% | $206.5509 | $206.55 | $206.55 | $206.60 |
| Purchase #5 | $181.65 | 13.279% | $205.7713 | $205.77 | $205.75 | $205.80 |
| Purchase #6 | $74.53 | 9.152% | $81.351 | $81.35 | $81.35 | $81.40 |
| Purchase #7 | $210.56 | 10.456% | $232.5762 | $232.58 | $232.60 | $232.60 |
| 7 purchase totals = | $1,088.52 | $1,189.6862 | $1,189.68 | $1,189.65 | $1,189.90 | |