| 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 | $133.48 | 5.383% | $140.6652 | $140.67 | $140.65 | $140.70 |
| Purchase #2 | $189.38 | 7.123% | $202.8695 | $202.87 | $202.85 | $202.90 |
| Purchase #3 | $204.56 | 13.832% | $232.8547 | $232.85 | $232.85 | $232.90 |
| Purchase #4 | $25.65 | 3.603% | $26.5742 | $26.57 | $26.55 | $26.60 |
| Purchase #5 | $5.91 | 4.814% | $6.1945 | $6.19 | $6.20 | $6.20 |
| Purchase #6 | $213.94 | 12.588% | $240.8708 | $240.87 | $240.85 | $240.90 |
| Purchase #7 | $68.87 | 7.315% | $73.9078 | $73.91 | $73.90 | $73.90 |
| 7 purchase totals = | $841.79 | $923.9367 | $923.93 | $923.85 | $924.10 | |