| 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 | $144.75 | 13.664% | $164.5286 | $164.53 | $164.55 | $164.50 |
| Purchase #2 | $181.46 | 9.237% | $198.2215 | $198.22 | $198.20 | $198.20 |
| Purchase #3 | $65.89 | 11.502% | $73.4687 | $73.47 | $73.45 | $73.50 |
| Purchase #4 | $127.75 | 10.403% | $141.0398 | $141.04 | $141.05 | $141.00 |
| Purchase #5 | $248.99 | 10.497% | $275.1265 | $275.13 | $275.15 | $275.10 |
| Purchase #6 | $210.51 | 9.315% | $230.119 | $230.12 | $230.10 | $230.10 |
| Purchase #7 | $13.95 | 10.529% | $15.4188 | $15.42 | $15.40 | $15.40 |
| 7 purchase totals = | $993.30 | $1,097.9229 | $1,097.93 | $1,097.90 | $1,097.80 | |