| 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 | $129.87 | 11.807% | $145.2038 | $145.20 | $145.20 | $145.20 |
| Purchase #2 | $122.49 | 8.369% | $132.7412 | $132.74 | $132.75 | $132.70 |
| Purchase #3 | $100.87 | 10.598% | $111.5602 | $111.56 | $111.55 | $111.60 |
| Purchase #4 | $187.33 | 7.653% | $201.6664 | $201.67 | $201.65 | $201.70 |
| Purchase #5 | $139.30 | 5.787% | $147.3613 | $147.36 | $147.35 | $147.40 |
| Purchase #6 | $206.78 | 11.447% | $230.4501 | $230.45 | $230.45 | $230.50 |
| Purchase #7 | $236.84 | 3.265% | $244.5728 | $244.57 | $244.55 | $244.60 |
| 7 purchase totals = | $1,123.48 | $1,213.5558 | $1,213.55 | $1,213.50 | $1,213.70 | |