| 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 | $121.89 | 10.756% | $135.0005 | $135.00 | $135.00 | $135.00 |
| Purchase #2 | $39.31 | 11.565% | $43.8562 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $179.60 | 11.463% | $200.1875 | $200.19 | $200.20 | $200.20 |
| Purchase #4 | $141.49 | 9.615% | $155.0943 | $155.09 | $155.10 | $155.10 |
| Purchase #5 | $163.32 | 7.163% | $175.0186 | $175.02 | $175.00 | $175.00 |
| Purchase #6 | $201.92 | 8.365% | $218.8106 | $218.81 | $218.80 | $218.80 |
| Purchase #7 | $91.83 | 8.647% | $99.7705 | $99.77 | $99.75 | $99.80 |
| 7 purchase totals = | $939.36 | $1,027.7382 | $1,027.74 | $1,027.70 | $1,027.80 | |