| 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 | $161.47 | 9.745% | $177.2053 | $177.21 | $177.20 | $177.20 |
| Purchase #2 | $142.78 | 8.567% | $155.012 | $155.01 | $155.00 | $155.00 |
| Purchase #3 | $102.80 | 6.532% | $109.5149 | $109.51 | $109.50 | $109.50 |
| Purchase #4 | $247.92 | 11.495% | $276.4184 | $276.42 | $276.40 | $276.40 |
| Purchase #5 | $168.60 | 6.487% | $179.5371 | $179.54 | $179.55 | $179.50 |
| Purchase #6 | $143.68 | 9.173% | $156.8598 | $156.86 | $156.85 | $156.90 |
| Purchase #7 | $222.94 | 9.605% | $244.3534 | $244.35 | $244.35 | $244.40 |
| 7 purchase totals = | $1,190.19 | $1,298.9009 | $1,298.90 | $1,298.85 | $1,298.90 | |