| 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 | $193.88 | 10.673% | $214.5728 | $214.57 | $214.55 | $214.60 |
| Purchase #2 | $139.81 | 13.496% | $158.6788 | $158.68 | $158.70 | $158.70 |
| Purchase #3 | $61.83 | 11.358% | $68.8527 | $68.85 | $68.85 | $68.90 |
| Purchase #4 | $174.83 | 6.784% | $186.6905 | $186.69 | $186.70 | $186.70 |
| Purchase #5 | $219.72 | 6.556% | $234.1248 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $172.63 | 6.217% | $183.3624 | $183.36 | $183.35 | $183.40 |
| Purchase #7 | $162.72 | 8.374% | $176.3462 | $176.35 | $176.35 | $176.30 |
| 7 purchase totals = | $1,125.42 | $1,222.6282 | $1,222.62 | $1,222.60 | $1,222.70 | |