| 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 | $85.96 | 3.533% | $88.997 | $89.00 | $89.00 | $89.00 |
| Purchase #2 | $240.71 | 13.258% | $272.6233 | $272.62 | $272.60 | $272.60 |
| Purchase #3 | $19.62 | 3.544% | $20.3153 | $20.32 | $20.30 | $20.30 |
| Purchase #4 | $210.90 | 6.476% | $224.5579 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $159.76 | 5.165% | $168.0116 | $168.01 | $168.00 | $168.00 |
| Purchase #6 | $177.98 | 5.327% | $187.461 | $187.46 | $187.45 | $187.50 |
| Purchase #7 | $163.99 | 10.517% | $181.2368 | $181.24 | $181.25 | $181.20 |
| 7 purchase totals = | $1,058.92 | $1,143.2029 | $1,143.21 | $1,143.15 | $1,143.20 | |