| 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 | $156.41 | 3.589% | $162.0236 | $162.02 | $162.00 | $162.00 |
| Purchase #2 | $73.64 | 3.485% | $76.2064 | $76.21 | $76.20 | $76.20 |
| Purchase #3 | $223.34 | 9.693% | $244.9883 | $244.99 | $245.00 | $245.00 |
| Purchase #4 | $18.97 | 7.799% | $20.4495 | $20.45 | $20.45 | $20.40 |
| Purchase #5 | $189.61 | 12.311% | $212.9529 | $212.95 | $212.95 | $213.00 |
| Purchase #6 | $197.81 | 12.637% | $222.8072 | $222.81 | $222.80 | $222.80 |
| Purchase #7 | $105.35 | 6.216% | $111.8986 | $111.90 | $111.90 | $111.90 |
| 7 purchase totals = | $965.13 | $1,051.3265 | $1,051.33 | $1,051.30 | $1,051.30 | |