| 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 | $197.97 | 11.493% | $220.7227 | $220.72 | $220.70 | $220.70 |
| Purchase #2 | $142.46 | 12.289% | $159.9669 | $159.97 | $159.95 | $160.00 |
| Purchase #3 | $128.90 | 3.400% | $133.2826 | $133.28 | $133.30 | $133.30 |
| Purchase #4 | $193.94 | 3.553% | $200.8307 | $200.83 | $200.85 | $200.80 |
| Purchase #5 | $190.90 | 12.294% | $214.3692 | $214.37 | $214.35 | $214.40 |
| Purchase #6 | $101.43 | 7.437% | $108.9733 | $108.97 | $108.95 | $109.00 |
| Purchase #7 | $33.55 | 9.222% | $36.644 | $36.64 | $36.65 | $36.60 |
| 7 purchase totals = | $989.15 | $1,074.7894 | $1,074.78 | $1,074.75 | $1,074.80 | |