| 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 | $184.39 | 3.239% | $190.3624 | $190.36 | $190.35 | $190.40 |
| Purchase #2 | $127.62 | 3.582% | $132.1913 | $132.19 | $132.20 | $132.20 |
| Purchase #3 | $181.54 | 5.818% | $192.102 | $192.10 | $192.10 | $192.10 |
| Purchase #4 | $136.35 | 8.269% | $147.6248 | $147.62 | $147.60 | $147.60 |
| Purchase #5 | $103.38 | 7.161% | $110.783 | $110.78 | $110.80 | $110.80 |
| Purchase #6 | $88.55 | 4.853% | $92.8473 | $92.85 | $92.85 | $92.80 |
| Purchase #7 | $106.95 | 12.166% | $119.9615 | $119.96 | $119.95 | $120.00 |
| 7 purchase totals = | $928.78 | $985.8723 | $985.86 | $985.85 | $985.90 | |