| 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 | $132.82 | 8.163% | $143.6621 | $143.66 | $143.65 | $143.70 |
| Purchase #2 | $141.28 | 10.255% | $155.7683 | $155.77 | $155.75 | $155.80 |
| Purchase #3 | $101.54 | 7.171% | $108.8214 | $108.82 | $108.80 | $108.80 |
| Purchase #4 | $166.63 | 9.135% | $181.8517 | $181.85 | $181.85 | $181.90 |
| Purchase #5 | $114.54 | 8.122% | $123.8429 | $123.84 | $123.85 | $123.80 |
| Purchase #6 | $95.61 | 9.300% | $104.5017 | $104.50 | $104.50 | $104.50 |
| Purchase #7 | $229.60 | 3.569% | $237.7944 | $237.79 | $237.80 | $237.80 |
| 7 purchase totals = | $982.02 | $1,056.2425 | $1,056.23 | $1,056.20 | $1,056.30 | |