| 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 | $164.32 | 7.151% | $176.0705 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $84.63 | 4.759% | $88.6575 | $88.66 | $88.65 | $88.70 |
| Purchase #3 | $55.29 | 13.347% | $62.6696 | $62.67 | $62.65 | $62.70 |
| Purchase #4 | $203.25 | 5.746% | $214.9287 | $214.93 | $214.95 | $214.90 |
| Purchase #5 | $137.36 | 10.759% | $152.1386 | $152.14 | $152.15 | $152.10 |
| Purchase #6 | $109.99 | 6.725% | $117.3868 | $117.39 | $117.40 | $117.40 |
| Purchase #7 | $236.48 | 11.447% | $263.5499 | $263.55 | $263.55 | $263.50 |
| 7 purchase totals = | $991.32 | $1,075.4016 | $1,075.41 | $1,075.40 | $1,075.40 | |