| 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 | $145.98 | 10.593% | $161.4437 | $161.44 | $161.45 | $161.40 |
| Purchase #2 | $128.87 | 5.306% | $135.7078 | $135.71 | $135.70 | $135.70 |
| Purchase #3 | $57.31 | 7.764% | $61.7595 | $61.76 | $61.75 | $61.80 |
| Purchase #4 | $6.78 | 10.871% | $7.5171 | $7.52 | $7.50 | $7.50 |
| Purchase #5 | $74.46 | 8.112% | $80.5002 | $80.50 | $80.50 | $80.50 |
| Purchase #6 | $171.71 | 4.785% | $179.9263 | $179.93 | $179.95 | $179.90 |
| Purchase #7 | $131.97 | 6.254% | $140.2234 | $140.22 | $140.20 | $140.20 |
| 7 purchase totals = | $717.08 | $767.0780 | $767.08 | $767.05 | $767.00 | |