| 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 | $142.37 | 9.486% | $155.8752 | $155.88 | $155.90 | $155.90 |
| Purchase #2 | $128.27 | 9.559% | $140.5313 | $140.53 | $140.55 | $140.50 |
| Purchase #3 | $106.55 | 8.491% | $115.5972 | $115.60 | $115.60 | $115.60 |
| Purchase #4 | $203.45 | 13.324% | $230.5577 | $230.56 | $230.55 | $230.60 |
| Purchase #5 | $132.75 | 7.617% | $142.8616 | $142.86 | $142.85 | $142.90 |
| Purchase #6 | $88.85 | 6.495% | $94.6208 | $94.62 | $94.60 | $94.60 |
| Purchase #7 | $152.79 | 4.528% | $159.7083 | $159.71 | $159.70 | $159.70 |
| 7 purchase totals = | $955.03 | $1,039.7521 | $1,039.76 | $1,039.75 | $1,039.80 | |