| 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 | $171.45 | 12.805% | $193.4042 | $193.40 | $193.40 | $193.40 |
| Purchase #2 | $87.44 | 13.280% | $99.052 | $99.05 | $99.05 | $99.10 |
| Purchase #3 | $21.85 | 4.766% | $22.8914 | $22.89 | $22.90 | $22.90 |
| Purchase #4 | $205.39 | 4.395% | $214.4169 | $214.42 | $214.40 | $214.40 |
| Purchase #5 | $101.71 | 6.245% | $108.0618 | $108.06 | $108.05 | $108.10 |
| Purchase #6 | $118.35 | 8.189% | $128.0417 | $128.04 | $128.05 | $128.00 |
| Purchase #7 | $177.61 | 8.449% | $192.6163 | $192.62 | $192.60 | $192.60 |
| 7 purchase totals = | $883.80 | $958.4843 | $958.48 | $958.45 | $958.50 | |