| 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 | $170.43 | 11.324% | $189.7295 | $189.73 | $189.75 | $189.70 |
| Purchase #2 | $114.39 | 9.124% | $124.8269 | $124.83 | $124.85 | $124.80 |
| Purchase #3 | $158.35 | 10.466% | $174.9229 | $174.92 | $174.90 | $174.90 |
| Purchase #4 | $170.46 | 6.415% | $181.395 | $181.40 | $181.40 | $181.40 |
| Purchase #5 | $80.90 | 6.197% | $85.9134 | $85.91 | $85.90 | $85.90 |
| Purchase #6 | $40.60 | 9.252% | $44.3563 | $44.36 | $44.35 | $44.40 |
| Purchase #7 | $138.38 | 10.239% | $152.5487 | $152.55 | $152.55 | $152.50 |
| 7 purchase totals = | $873.51 | $953.6927 | $953.70 | $953.70 | $953.60 | |