| 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 | $141.83 | 12.735% | $159.8921 | $159.89 | $159.90 | $159.90 |
| Purchase #2 | $211.31 | 12.416% | $237.5462 | $237.55 | $237.55 | $237.50 |
| Purchase #3 | $52.42 | 4.412% | $54.7328 | $54.73 | $54.75 | $54.70 |
| Purchase #4 | $170.93 | 11.777% | $191.0604 | $191.06 | $191.05 | $191.10 |
| Purchase #5 | $181.96 | 10.591% | $201.2314 | $201.23 | $201.25 | $201.20 |
| Purchase #6 | $210.74 | 3.815% | $218.7797 | $218.78 | $218.80 | $218.80 |
| Purchase #7 | $8.50 | 10.212% | $9.368 | $9.37 | $9.35 | $9.40 |
| 7 purchase totals = | $977.69 | $1,072.6106 | $1,072.61 | $1,072.65 | $1,072.60 | |