| 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 | $174.86 | 10.766% | $193.6854 | $193.69 | $193.70 | $193.70 |
| Purchase #2 | $37.63 | 4.212% | $39.215 | $39.22 | $39.20 | $39.20 |
| Purchase #3 | $23.64 | 13.664% | $26.8702 | $26.87 | $26.85 | $26.90 |
| Purchase #4 | $122.82 | 5.718% | $129.8428 | $129.84 | $129.85 | $129.80 |
| Purchase #5 | $133.28 | 7.661% | $143.4906 | $143.49 | $143.50 | $143.50 |
| Purchase #6 | $135.91 | 11.131% | $151.0381 | $151.04 | $151.05 | $151.00 |
| Purchase #7 | $127.30 | 7.278% | $136.5649 | $136.56 | $136.55 | $136.60 |
| 7 purchase totals = | $755.44 | $820.7070 | $820.71 | $820.70 | $820.70 | |