| 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 | $123.70 | 5.547% | $130.5616 | $130.56 | $130.55 | $130.60 |
| Purchase #2 | $170.98 | 8.521% | $185.5492 | $185.55 | $185.55 | $185.50 |
| Purchase #3 | $52.53 | 11.411% | $58.5242 | $58.52 | $58.50 | $58.50 |
| Purchase #4 | $202.60 | 8.365% | $219.5475 | $219.55 | $219.55 | $219.50 |
| Purchase #5 | $153.36 | 13.678% | $174.3366 | $174.34 | $174.35 | $174.30 |
| Purchase #6 | $23.38 | 11.360% | $26.036 | $26.04 | $26.05 | $26.00 |
| Purchase #7 | $6.74 | 5.545% | $7.1137 | $7.11 | $7.10 | $7.10 |
| 7 purchase totals = | $733.29 | $801.6688 | $801.67 | $801.65 | $801.50 | |