| 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 | $155.44 | 8.327% | $168.3835 | $168.38 | $168.40 | $168.40 |
| Purchase #2 | $89.93 | 6.355% | $95.6451 | $95.65 | $95.65 | $95.60 |
| Purchase #3 | $132.31 | 13.280% | $149.8808 | $149.88 | $149.90 | $149.90 |
| Purchase #4 | $211.88 | 3.117% | $218.4843 | $218.48 | $218.50 | $218.50 |
| Purchase #5 | $117.93 | 12.672% | $132.8741 | $132.87 | $132.85 | $132.90 |
| Purchase #6 | $220.95 | 12.609% | $248.8096 | $248.81 | $248.80 | $248.80 |
| Purchase #7 | $14.48 | 10.367% | $15.9811 | $15.98 | $16.00 | $16.00 |
| 7 purchase totals = | $942.92 | $1,030.0585 | $1,030.05 | $1,030.10 | $1,030.10 | |