| 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 | $166.90 | 7.542% | $179.4876 | $179.49 | $179.50 | $179.50 |
| Purchase #2 | $198.69 | 9.626% | $217.8159 | $217.82 | $217.80 | $217.80 |
| Purchase #3 | $111.47 | 11.755% | $124.5733 | $124.57 | $124.55 | $124.60 |
| Purchase #4 | $239.41 | 13.640% | $272.0655 | $272.07 | $272.05 | $272.10 |
| Purchase #5 | $107.86 | 13.544% | $122.4686 | $122.47 | $122.45 | $122.50 |
| Purchase #6 | $30.69 | 3.755% | $31.8424 | $31.84 | $31.85 | $31.80 |
| Purchase #7 | $62.33 | 10.588% | $68.9295 | $68.93 | $68.95 | $68.90 |
| 7 purchase totals = | $917.35 | $1,017.1828 | $1,017.19 | $1,017.15 | $1,017.20 | |