| 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 | $116.72 | 11.681% | $130.3541 | $130.35 | $130.35 | $130.40 |
| Purchase #2 | $139.49 | 8.151% | $150.8598 | $150.86 | $150.85 | $150.90 |
| Purchase #3 | $243.75 | 12.468% | $274.1408 | $274.14 | $274.15 | $274.10 |
| Purchase #4 | $8.87 | 9.380% | $9.702 | $9.70 | $9.70 | $9.70 |
| Purchase #5 | $211.66 | 3.236% | $218.5093 | $218.51 | $218.50 | $218.50 |
| Purchase #6 | $158.81 | 3.380% | $164.1778 | $164.18 | $164.20 | $164.20 |
| Purchase #7 | $186.34 | 4.622% | $194.9526 | $194.95 | $194.95 | $195.00 |
| 7 purchase totals = | $1,065.64 | $1,142.6964 | $1,142.69 | $1,142.70 | $1,142.80 | |