| 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 | $157.81 | 9.169% | $172.2796 | $172.28 | $172.30 | $172.30 |
| Purchase #2 | $58.40 | 3.489% | $60.4376 | $60.44 | $60.45 | $60.40 |
| Purchase #3 | $190.56 | 6.657% | $203.2456 | $203.25 | $203.25 | $203.20 |
| Purchase #4 | $159.93 | 6.537% | $170.3846 | $170.38 | $170.40 | $170.40 |
| Purchase #5 | $185.66 | 11.177% | $206.4112 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $193.44 | 5.682% | $204.4313 | $204.43 | $204.45 | $204.40 |
| Purchase #7 | $174.25 | 5.559% | $183.9366 | $183.94 | $183.95 | $183.90 |
| 7 purchase totals = | $1,120.05 | $1,201.1265 | $1,201.13 | $1,201.20 | $1,201.00 | |