| 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 | $17.45 | 12.696% | $19.6655 | $19.67 | $19.65 | $19.70 |
| Purchase #2 | $185.90 | 3.256% | $191.9529 | $191.95 | $191.95 | $192.00 |
| Purchase #3 | $75.36 | 8.431% | $81.7136 | $81.71 | $81.70 | $81.70 |
| Purchase #4 | $220.39 | 11.306% | $245.3073 | $245.31 | $245.30 | $245.30 |
| Purchase #5 | $203.35 | 11.329% | $226.3875 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $52.96 | 5.606% | $55.9289 | $55.93 | $55.95 | $55.90 |
| Purchase #7 | $234.78 | 10.171% | $258.6595 | $258.66 | $258.65 | $258.70 |
| 7 purchase totals = | $990.19 | $1,079.6152 | $1,079.62 | $1,079.60 | $1,079.70 | |