| 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 | $155.99 | 6.582% | $166.2573 | $166.26 | $166.25 | $166.30 |
| Purchase #2 | $12.35 | 6.248% | $13.1216 | $13.12 | $13.10 | $13.10 |
| Purchase #3 | $9.57 | 4.221% | $9.9739 | $9.97 | $9.95 | $10.00 |
| Purchase #4 | $85.37 | 6.764% | $91.1444 | $91.14 | $91.15 | $91.10 |
| Purchase #5 | $220.48 | 10.760% | $244.2036 | $244.20 | $244.20 | $244.20 |
| Purchase #6 | $241.75 | 11.722% | $270.0879 | $270.09 | $270.10 | $270.10 |
| Purchase #7 | $247.77 | 13.834% | $282.0465 | $282.05 | $282.05 | $282.00 |
| 7 purchase totals = | $973.28 | $1,076.8352 | $1,076.83 | $1,076.80 | $1,076.80 | |