| 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 | $155.56 | 3.347% | $160.7666 | $160.77 | $160.75 | $160.80 |
| Purchase #2 | $240.96 | 10.705% | $266.7548 | $266.75 | $266.75 | $266.80 |
| Purchase #3 | $238.25 | 13.746% | $270.9998 | $271.00 | $271.00 | $271.00 |
| Purchase #4 | $5.81 | 6.742% | $6.2017 | $6.20 | $6.20 | $6.20 |
| Purchase #5 | $90.80 | 9.586% | $99.5041 | $99.50 | $99.50 | $99.50 |
| Purchase #6 | $96.32 | 11.537% | $107.4324 | $107.43 | $107.45 | $107.40 |
| Purchase #7 | $181.98 | 9.630% | $199.5047 | $199.50 | $199.50 | $199.50 |
| 7 purchase totals = | $1,009.68 | $1,111.1641 | $1,111.15 | $1,111.15 | $1,111.20 | |