| 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 | $178.48 | 7.291% | $191.493 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $217.96 | 7.142% | $233.5267 | $233.53 | $233.55 | $233.50 |
| Purchase #3 | $161.40 | 12.664% | $181.8397 | $181.84 | $181.85 | $181.80 |
| Purchase #4 | $23.63 | 13.577% | $26.8382 | $26.84 | $26.85 | $26.80 |
| Purchase #5 | $129.63 | 12.777% | $146.1928 | $146.19 | $146.20 | $146.20 |
| Purchase #6 | $157.74 | 13.561% | $179.1311 | $179.13 | $179.15 | $179.10 |
| Purchase #7 | $148.53 | 7.355% | $159.4544 | $159.45 | $159.45 | $159.50 |
| 7 purchase totals = | $1,017.37 | $1,118.4759 | $1,118.47 | $1,118.55 | $1,118.40 | |