| 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 | $145.37 | 8.408% | $157.5927 | $157.59 | $157.60 | $157.60 |
| Purchase #2 | $192.79 | 5.455% | $203.3067 | $203.31 | $203.30 | $203.30 |
| Purchase #3 | $119.58 | 8.631% | $129.9009 | $129.90 | $129.90 | $129.90 |
| Purchase #4 | $136.60 | 13.235% | $154.679 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $161.25 | 4.252% | $168.1064 | $168.11 | $168.10 | $168.10 |
| Purchase #6 | $155.99 | 6.482% | $166.1013 | $166.10 | $166.10 | $166.10 |
| Purchase #7 | $149.94 | 4.572% | $156.7953 | $156.80 | $156.80 | $156.80 |
| 7 purchase totals = | $1,061.52 | $1,136.4823 | $1,136.49 | $1,136.50 | $1,136.50 | |