| 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 | $178.51 | 10.492% | $197.2393 | $197.24 | $197.25 | $197.20 |
| Purchase #2 | $17.29 | 11.591% | $19.2941 | $19.29 | $19.30 | $19.30 |
| Purchase #3 | $105.33 | 7.287% | $113.0054 | $113.01 | $113.00 | $113.00 |
| Purchase #4 | $211.28 | 4.781% | $221.3813 | $221.38 | $221.40 | $221.40 |
| Purchase #5 | $129.99 | 11.579% | $145.0415 | $145.04 | $145.05 | $145.00 |
| Purchase #6 | $172.61 | 9.342% | $188.7352 | $188.74 | $188.75 | $188.70 |
| Purchase #7 | $222.40 | 12.796% | $250.8583 | $250.86 | $250.85 | $250.90 |
| 7 purchase totals = | $1,037.41 | $1,135.5551 | $1,135.56 | $1,135.60 | $1,135.50 | |