| 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 | $13.35 | 10.507% | $14.7527 | $14.75 | $14.75 | $14.80 |
| Purchase #2 | $170.73 | 4.128% | $177.7777 | $177.78 | $177.80 | $177.80 |
| Purchase #3 | $160.60 | 8.401% | $174.092 | $174.09 | $174.10 | $174.10 |
| Purchase #4 | $188.56 | 13.506% | $214.0269 | $214.03 | $214.05 | $214.00 |
| Purchase #5 | $216.61 | 7.513% | $232.8839 | $232.88 | $232.90 | $232.90 |
| Purchase #6 | $170.28 | 5.129% | $179.0137 | $179.01 | $179.00 | $179.00 |
| Purchase #7 | $247.42 | 7.579% | $266.172 | $266.17 | $266.15 | $266.20 |
| 7 purchase totals = | $1,167.55 | $1,258.7189 | $1,258.71 | $1,258.75 | $1,258.80 | |