| 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 | $175.46 | 3.560% | $181.7064 | $181.71 | $181.70 | $181.70 |
| Purchase #2 | $180.90 | 8.522% | $196.3163 | $196.32 | $196.30 | $196.30 |
| Purchase #3 | $14.84 | 8.784% | $16.1435 | $16.14 | $16.15 | $16.10 |
| Purchase #4 | $39.43 | 5.314% | $41.5253 | $41.53 | $41.55 | $41.50 |
| Purchase #5 | $108.82 | 6.537% | $115.9336 | $115.93 | $115.95 | $115.90 |
| Purchase #6 | $84.69 | 11.216% | $94.1888 | $94.19 | $94.20 | $94.20 |
| Purchase #7 | $185.71 | 8.411% | $201.3301 | $201.33 | $201.35 | $201.30 |
| 7 purchase totals = | $789.85 | $847.1440 | $847.15 | $847.20 | $847.00 | |