| 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 | $130.58 | 6.609% | $139.21 | $139.21 | $139.20 | $139.20 |
| Purchase #2 | $154.60 | 8.550% | $167.8183 | $167.82 | $167.80 | $167.80 |
| Purchase #3 | $66.54 | 4.623% | $69.6161 | $69.62 | $69.60 | $69.60 |
| Purchase #4 | $135.70 | 4.118% | $141.2881 | $141.29 | $141.30 | $141.30 |
| Purchase #5 | $173.56 | 3.319% | $179.3205 | $179.32 | $179.30 | $179.30 |
| Purchase #6 | $47.50 | 7.523% | $51.0734 | $51.07 | $51.05 | $51.10 |
| Purchase #7 | $137.95 | 11.265% | $153.4901 | $153.49 | $153.50 | $153.50 |
| 7 purchase totals = | $846.43 | $901.8165 | $901.82 | $901.75 | $901.80 | |