| 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 | $173.95 | 9.214% | $189.9778 | $189.98 | $190.00 | $190.00 |
| Purchase #2 | $160.54 | 12.614% | $180.7905 | $180.79 | $180.80 | $180.80 |
| Purchase #3 | $53.47 | 6.864% | $57.1402 | $57.14 | $57.15 | $57.10 |
| Purchase #4 | $156.89 | 11.466% | $174.879 | $174.88 | $174.90 | $174.90 |
| Purchase #5 | $77.59 | 13.266% | $87.8831 | $87.88 | $87.90 | $87.90 |
| Purchase #6 | $202.73 | 9.142% | $221.2636 | $221.26 | $221.25 | $221.30 |
| Purchase #7 | $198.99 | 12.750% | $224.3612 | $224.36 | $224.35 | $224.40 |
| 7 purchase totals = | $1,024.16 | $1,136.2954 | $1,136.29 | $1,136.35 | $1,136.40 | |