| 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 | $178.78 | 9.514% | $195.7891 | $195.79 | $195.80 | $195.80 |
| Purchase #2 | $107.63 | 11.808% | $120.339 | $120.34 | $120.35 | $120.30 |
| Purchase #3 | $223.40 | 5.478% | $235.6379 | $235.64 | $235.65 | $235.60 |
| Purchase #4 | $234.58 | 4.270% | $244.5966 | $244.60 | $244.60 | $244.60 |
| Purchase #5 | $134.74 | 4.384% | $140.647 | $140.65 | $140.65 | $140.60 |
| Purchase #6 | $91.50 | 10.326% | $100.9483 | $100.95 | $100.95 | $100.90 |
| Purchase #7 | $219.80 | 4.235% | $229.1085 | $229.11 | $229.10 | $229.10 |
| 7 purchase totals = | $1,190.43 | $1,267.0664 | $1,267.08 | $1,267.10 | $1,266.90 | |