| 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 | $174.28 | 10.482% | $192.548 | $192.55 | $192.55 | $192.50 |
| Purchase #2 | $51.48 | 8.840% | $56.0308 | $56.03 | $56.05 | $56.00 |
| Purchase #3 | $8.76 | 11.514% | $9.7686 | $9.77 | $9.75 | $9.80 |
| Purchase #4 | $23.53 | 11.822% | $26.3117 | $26.31 | $26.30 | $26.30 |
| Purchase #5 | $88.35 | 4.582% | $92.3982 | $92.40 | $92.40 | $92.40 |
| Purchase #6 | $60.98 | 10.555% | $67.4164 | $67.42 | $67.40 | $67.40 |
| Purchase #7 | $213.64 | 3.468% | $221.049 | $221.05 | $221.05 | $221.00 |
| 7 purchase totals = | $621.02 | $665.5227 | $665.53 | $665.50 | $665.40 | |