| 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 | $202.48 | 7.765% | $218.2026 | $218.20 | $218.20 | $218.20 |
| Purchase #2 | $37.58 | 9.569% | $41.176 | $41.18 | $41.20 | $41.20 |
| Purchase #3 | $170.84 | 13.491% | $193.888 | $193.89 | $193.90 | $193.90 |
| Purchase #4 | $165.93 | 4.871% | $174.0125 | $174.01 | $174.00 | $174.00 |
| Purchase #5 | $238.50 | 8.823% | $259.5429 | $259.54 | $259.55 | $259.50 |
| Purchase #6 | $74.53 | 4.184% | $77.6483 | $77.65 | $77.65 | $77.60 |
| Purchase #7 | $111.30 | 6.504% | $118.539 | $118.54 | $118.55 | $118.50 |
| 7 purchase totals = | $1,001.16 | $1,083.0093 | $1,083.01 | $1,083.05 | $1,082.90 | |