| 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 | $168.91 | 7.147% | $180.982 | $180.98 | $181.00 | $181.00 |
| Purchase #2 | $203.45 | 12.522% | $228.926 | $228.93 | $228.95 | $228.90 |
| Purchase #3 | $55.60 | 12.351% | $62.4672 | $62.47 | $62.45 | $62.50 |
| Purchase #4 | $137.64 | 7.841% | $148.4324 | $148.43 | $148.45 | $148.40 |
| Purchase #5 | $132.66 | 4.608% | $138.773 | $138.77 | $138.75 | $138.80 |
| Purchase #6 | $18.60 | 5.593% | $19.6403 | $19.64 | $19.65 | $19.60 |
| Purchase #7 | $49.64 | 13.775% | $56.4779 | $56.48 | $56.50 | $56.50 |
| 7 purchase totals = | $766.50 | $835.6988 | $835.70 | $835.75 | $835.70 | |