| 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 | $77.80 | 3.482% | $80.509 | $80.51 | $80.50 | $80.50 |
| Purchase #2 | $146.55 | 7.324% | $157.2833 | $157.28 | $157.30 | $157.30 |
| Purchase #3 | $241.29 | 9.668% | $264.6179 | $264.62 | $264.60 | $264.60 |
| Purchase #4 | $173.64 | 9.248% | $189.6982 | $189.70 | $189.70 | $189.70 |
| Purchase #5 | $217.51 | 7.133% | $233.025 | $233.03 | $233.05 | $233.00 |
| Purchase #6 | $66.98 | 11.627% | $74.7678 | $74.77 | $74.75 | $74.80 |
| Purchase #7 | $159.52 | 3.760% | $165.518 | $165.52 | $165.50 | $165.50 |
| 7 purchase totals = | $1,083.29 | $1,165.4192 | $1,165.43 | $1,165.40 | $1,165.40 | |