| 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 | $181.55 | 8.726% | $197.3921 | $197.39 | $197.40 | $197.40 |
| Purchase #2 | $116.74 | 11.742% | $130.4476 | $130.45 | $130.45 | $130.40 |
| Purchase #3 | $216.44 | 10.687% | $239.5709 | $239.57 | $239.55 | $239.60 |
| Purchase #4 | $41.50 | 8.150% | $44.8823 | $44.88 | $44.90 | $44.90 |
| Purchase #5 | $71.36 | 8.452% | $77.3913 | $77.39 | $77.40 | $77.40 |
| Purchase #6 | $117.25 | 4.808% | $122.8874 | $122.89 | $122.90 | $122.90 |
| Purchase #7 | $30.68 | 4.798% | $32.152 | $32.15 | $32.15 | $32.20 |
| 7 purchase totals = | $775.52 | $844.7236 | $844.72 | $844.75 | $844.80 | |