| 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 | $149.35 | 6.694% | $159.3475 | $159.35 | $159.35 | $159.30 |
| Purchase #2 | $94.81 | 8.636% | $102.9978 | $103.00 | $103.00 | $103.00 |
| Purchase #3 | $55.85 | 13.475% | $63.3758 | $63.38 | $63.40 | $63.40 |
| Purchase #4 | $171.87 | 8.596% | $186.6439 | $186.64 | $186.65 | $186.60 |
| Purchase #5 | $185.83 | 7.464% | $199.7004 | $199.70 | $199.70 | $199.70 |
| Purchase #6 | $57.87 | 7.439% | $62.1749 | $62.17 | $62.15 | $62.20 |
| Purchase #7 | $225.39 | 13.856% | $256.62 | $256.62 | $256.60 | $256.60 |
| 7 purchase totals = | $940.97 | $1,030.8603 | $1,030.86 | $1,030.85 | $1,030.80 | |