| 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 | $121.55 | 8.712% | $132.1394 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $168.40 | 11.453% | $187.6869 | $187.69 | $187.70 | $187.70 |
| Purchase #3 | $130.51 | 13.668% | $148.3481 | $148.35 | $148.35 | $148.30 |
| Purchase #4 | $20.77 | 5.112% | $21.8318 | $21.83 | $21.85 | $21.80 |
| Purchase #5 | $77.95 | 7.422% | $83.7354 | $83.74 | $83.75 | $83.70 |
| Purchase #6 | $183.85 | 4.690% | $192.4726 | $192.47 | $192.45 | $192.50 |
| Purchase #7 | $128.42 | 5.796% | $135.8632 | $135.86 | $135.85 | $135.90 |
| 7 purchase totals = | $831.45 | $902.0774 | $902.08 | $902.10 | $902.00 | |