| 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 | $159.77 | 12.163% | $179.2028 | $179.20 | $179.20 | $179.20 |
| Purchase #2 | $226.39 | 4.695% | $237.019 | $237.02 | $237.00 | $237.00 |
| Purchase #3 | $240.77 | 4.201% | $250.8847 | $250.88 | $250.90 | $250.90 |
| Purchase #4 | $47.99 | 7.723% | $51.6963 | $51.70 | $51.70 | $51.70 |
| Purchase #5 | $193.44 | 9.718% | $212.2385 | $212.24 | $212.25 | $212.20 |
| Purchase #6 | $191.96 | 13.459% | $217.7959 | $217.80 | $217.80 | $217.80 |
| Purchase #7 | $104.44 | 9.653% | $114.5216 | $114.52 | $114.50 | $114.50 |
| 7 purchase totals = | $1,164.76 | $1,263.3588 | $1,263.36 | $1,263.35 | $1,263.30 | |