| 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 | $201.38 | 13.551% | $228.669 | $228.67 | $228.65 | $228.70 |
| Purchase #2 | $55.31 | 3.837% | $57.4322 | $57.43 | $57.45 | $57.40 |
| Purchase #3 | $190.85 | 3.599% | $197.7187 | $197.72 | $197.70 | $197.70 |
| Purchase #4 | $235.73 | 6.140% | $250.2038 | $250.20 | $250.20 | $250.20 |
| Purchase #5 | $5.55 | 8.131% | $6.0013 | $6.00 | $6.00 | $6.00 |
| Purchase #6 | $52.44 | 7.323% | $56.2802 | $56.28 | $56.30 | $56.30 |
| Purchase #7 | $143.42 | 13.396% | $162.6325 | $162.63 | $162.65 | $162.60 |
| 7 purchase totals = | $884.68 | $958.9377 | $958.93 | $958.95 | $958.90 | |