| 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 | $179.74 | 10.601% | $198.7942 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $70.30 | 5.814% | $74.3872 | $74.39 | $74.40 | $74.40 |
| Purchase #3 | $103.32 | 10.509% | $114.1779 | $114.18 | $114.20 | $114.20 |
| Purchase #4 | $194.92 | 10.711% | $215.7979 | $215.80 | $215.80 | $215.80 |
| Purchase #5 | $155.55 | 11.742% | $173.8147 | $173.81 | $173.80 | $173.80 |
| Purchase #6 | $233.58 | 8.598% | $253.6632 | $253.66 | $253.65 | $253.70 |
| Purchase #7 | $93.76 | 12.623% | $105.5953 | $105.60 | $105.60 | $105.60 |
| 7 purchase totals = | $1,031.17 | $1,136.2304 | $1,136.23 | $1,136.25 | $1,136.30 | |