| 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 | $174.99 | 4.498% | $182.8611 | $182.86 | $182.85 | $182.90 |
| Purchase #2 | $203.56 | 10.740% | $225.4223 | $225.42 | $225.40 | $225.40 |
| Purchase #3 | $93.46 | 3.504% | $96.7348 | $96.73 | $96.75 | $96.70 |
| Purchase #4 | $123.51 | 4.330% | $128.858 | $128.86 | $128.85 | $128.90 |
| Purchase #5 | $200.79 | 10.373% | $221.6179 | $221.62 | $221.60 | $221.60 |
| Purchase #6 | $130.82 | 7.190% | $140.226 | $140.23 | $140.25 | $140.20 |
| Purchase #7 | $21.66 | 7.349% | $23.2518 | $23.25 | $23.25 | $23.30 |
| 7 purchase totals = | $948.79 | $1,018.9719 | $1,018.97 | $1,018.95 | $1,019.00 | |