| 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 | $180.86 | 5.220% | $190.3009 | $190.30 | $190.30 | $190.30 |
| Purchase #2 | $231.80 | 11.477% | $258.4037 | $258.40 | $258.40 | $258.40 |
| Purchase #3 | $152.74 | 13.358% | $173.143 | $173.14 | $173.15 | $173.10 |
| Purchase #4 | $108.91 | 13.377% | $123.4789 | $123.48 | $123.50 | $123.50 |
| Purchase #5 | $122.99 | 5.616% | $129.8971 | $129.90 | $129.90 | $129.90 |
| Purchase #6 | $92.31 | 3.150% | $95.2178 | $95.22 | $95.20 | $95.20 |
| Purchase #7 | $130.49 | 9.307% | $142.6347 | $142.63 | $142.65 | $142.60 |
| 7 purchase totals = | $1,020.10 | $1,113.0761 | $1,113.07 | $1,113.10 | $1,113.00 | |