| 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 | $165.56 | 9.326% | $181.0001 | $181.00 | $181.00 | $181.00 |
| Purchase #2 | $103.46 | 10.606% | $114.433 | $114.43 | $114.45 | $114.40 |
| Purchase #3 | $197.25 | 8.406% | $213.8308 | $213.83 | $213.85 | $213.80 |
| Purchase #4 | $190.92 | 9.624% | $209.2941 | $209.29 | $209.30 | $209.30 |
| Purchase #5 | $26.25 | 8.570% | $28.4996 | $28.50 | $28.50 | $28.50 |
| Purchase #6 | $175.72 | 4.664% | $183.9156 | $183.92 | $183.90 | $183.90 |
| Purchase #7 | $40.30 | 10.483% | $44.5246 | $44.52 | $44.50 | $44.50 |
| 7 purchase totals = | $899.46 | $975.4978 | $975.49 | $975.50 | $975.40 | |