| 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 | $192.81 | 7.261% | $206.8099 | $206.81 | $206.80 | $206.80 |
| Purchase #2 | $101.54 | 11.534% | $113.2516 | $113.25 | $113.25 | $113.30 |
| Purchase #3 | $91.84 | 12.726% | $103.5276 | $103.53 | $103.55 | $103.50 |
| Purchase #4 | $35.69 | 10.770% | $39.5338 | $39.53 | $39.55 | $39.50 |
| Purchase #5 | $7.87 | 3.239% | $8.1249 | $8.12 | $8.10 | $8.10 |
| Purchase #6 | $174.43 | 10.758% | $193.1952 | $193.20 | $193.20 | $193.20 |
| Purchase #7 | $41.52 | 4.640% | $43.4465 | $43.45 | $43.45 | $43.40 |
| 7 purchase totals = | $645.70 | $707.8895 | $707.89 | $707.90 | $707.80 | |