| 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 | $114.90 | 5.452% | $121.1643 | $121.16 | $121.15 | $121.20 |
| Purchase #2 | $181.34 | 4.523% | $189.542 | $189.54 | $189.55 | $189.50 |
| Purchase #3 | $201.28 | 10.822% | $223.0625 | $223.06 | $223.05 | $223.10 |
| Purchase #4 | $55.94 | 8.292% | $60.5785 | $60.58 | $60.60 | $60.60 |
| Purchase #5 | $69.34 | 8.743% | $75.4024 | $75.40 | $75.40 | $75.40 |
| Purchase #6 | $232.61 | 10.726% | $257.5597 | $257.56 | $257.55 | $257.60 |
| Purchase #7 | $189.53 | 4.765% | $198.5611 | $198.56 | $198.55 | $198.60 |
| 7 purchase totals = | $1,044.94 | $1,125.8705 | $1,125.86 | $1,125.85 | $1,126.00 | |