| 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 | $179.28 | 9.859% | $196.9552 | $196.96 | $196.95 | $197.00 |
| Purchase #2 | $170.30 | 9.110% | $185.8143 | $185.81 | $185.80 | $185.80 |
| Purchase #3 | $153.64 | 4.381% | $160.371 | $160.37 | $160.35 | $160.40 |
| Purchase #4 | $21.58 | 13.677% | $24.5315 | $24.53 | $24.55 | $24.50 |
| Purchase #5 | $216.25 | 13.276% | $244.9594 | $244.96 | $244.95 | $245.00 |
| Purchase #6 | $82.97 | 10.170% | $91.408 | $91.41 | $91.40 | $91.40 |
| Purchase #7 | $220.94 | 8.617% | $239.9784 | $239.98 | $240.00 | $240.00 |
| 7 purchase totals = | $1,044.96 | $1,144.0178 | $1,144.02 | $1,144.00 | $1,144.10 | |