| 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 | $11.26 | 13.817% | $12.8158 | $12.82 | $12.80 | $12.80 |
| Purchase #2 | $105.95 | 7.152% | $113.5275 | $113.53 | $113.55 | $113.50 |
| Purchase #3 | $88.26 | 9.581% | $96.7162 | $96.72 | $96.70 | $96.70 |
| Purchase #4 | $181.30 | 4.794% | $189.9915 | $189.99 | $190.00 | $190.00 |
| Purchase #5 | $225.79 | 13.208% | $255.6123 | $255.61 | $255.60 | $255.60 |
| Purchase #6 | $25.42 | 12.157% | $28.5103 | $28.51 | $28.50 | $28.50 |
| Purchase #7 | $38.27 | 10.243% | $42.19 | $42.19 | $42.20 | $42.20 |
| 7 purchase totals = | $676.25 | $739.3636 | $739.37 | $739.35 | $739.30 | |