| 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 | $16.97 | 8.717% | $18.4493 | $18.45 | $18.45 | $18.40 |
| Purchase #2 | $171.49 | 7.782% | $184.8354 | $184.84 | $184.85 | $184.80 |
| Purchase #3 | $174.40 | 13.853% | $198.5596 | $198.56 | $198.55 | $198.60 |
| Purchase #4 | $195.28 | 13.198% | $221.0531 | $221.05 | $221.05 | $221.10 |
| Purchase #5 | $57.69 | 10.415% | $63.6984 | $63.70 | $63.70 | $63.70 |
| Purchase #6 | $132.69 | 6.326% | $141.084 | $141.08 | $141.10 | $141.10 |
| Purchase #7 | $238.30 | 7.662% | $256.5585 | $256.56 | $256.55 | $256.60 |
| 7 purchase totals = | $986.82 | $1,084.2383 | $1,084.24 | $1,084.25 | $1,084.30 | |