| 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 | $131.68 | 13.835% | $149.8979 | $149.90 | $149.90 | $149.90 |
| Purchase #2 | $165.95 | 5.266% | $174.6889 | $174.69 | $174.70 | $174.70 |
| Purchase #3 | $132.83 | 13.165% | $150.3171 | $150.32 | $150.30 | $150.30 |
| Purchase #4 | $189.45 | 8.489% | $205.5324 | $205.53 | $205.55 | $205.50 |
| Purchase #5 | $50.88 | 11.318% | $56.6386 | $56.64 | $56.65 | $56.60 |
| Purchase #6 | $198.63 | 8.362% | $215.2394 | $215.24 | $215.25 | $215.20 |
| Purchase #7 | $117.87 | 5.416% | $124.2538 | $124.25 | $124.25 | $124.30 |
| 7 purchase totals = | $987.29 | $1,076.5681 | $1,076.57 | $1,076.60 | $1,076.50 | |