| 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 | $157.63 | 8.398% | $170.8678 | $170.87 | $170.85 | $170.90 |
| Purchase #2 | $130.39 | 13.219% | $147.6263 | $147.63 | $147.65 | $147.60 |
| Purchase #3 | $233.33 | 7.283% | $250.3234 | $250.32 | $250.30 | $250.30 |
| Purchase #4 | $244.26 | 5.152% | $256.8443 | $256.84 | $256.85 | $256.80 |
| Purchase #5 | $102.47 | 11.451% | $114.2038 | $114.20 | $114.20 | $114.20 |
| Purchase #6 | $5.58 | 12.486% | $6.2767 | $6.28 | $6.30 | $6.30 |
| Purchase #7 | $167.99 | 7.347% | $180.3322 | $180.33 | $180.35 | $180.30 |
| 7 purchase totals = | $1,041.65 | $1,126.4745 | $1,126.47 | $1,126.50 | $1,126.40 | |