| 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 | $167.55 | 8.513% | $181.8135 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $227.79 | 7.794% | $245.544 | $245.54 | $245.55 | $245.50 |
| Purchase #3 | $149.80 | 13.335% | $169.7758 | $169.78 | $169.80 | $169.80 |
| Purchase #4 | $238.58 | 5.603% | $251.9476 | $251.95 | $251.95 | $251.90 |
| Purchase #5 | $100.59 | 13.701% | $114.3718 | $114.37 | $114.35 | $114.40 |
| Purchase #6 | $211.99 | 6.201% | $225.1355 | $225.14 | $225.15 | $225.10 |
| Purchase #7 | $140.45 | 5.253% | $147.8278 | $147.83 | $147.85 | $147.80 |
| 7 purchase totals = | $1,236.75 | $1,336.4160 | $1,336.42 | $1,336.45 | $1,336.30 | |