| 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 | $113.49 | 5.497% | $119.7285 | $119.73 | $119.75 | $119.70 |
| Purchase #2 | $115.39 | 5.717% | $121.9868 | $121.99 | $122.00 | $122.00 |
| Purchase #3 | $145.97 | 11.219% | $162.3464 | $162.35 | $162.35 | $162.30 |
| Purchase #4 | $178.39 | 8.499% | $193.5514 | $193.55 | $193.55 | $193.60 |
| Purchase #5 | $32.40 | 6.286% | $34.4367 | $34.44 | $34.45 | $34.40 |
| Purchase #6 | $66.70 | 3.326% | $68.9184 | $68.92 | $68.90 | $68.90 |
| Purchase #7 | $139.31 | 4.103% | $145.0259 | $145.03 | $145.05 | $145.00 |
| 7 purchase totals = | $791.65 | $845.9941 | $846.01 | $846.05 | $845.90 | |