| 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 | $164.58 | 10.271% | $181.484 | $181.48 | $181.50 | $181.50 |
| Purchase #2 | $223.30 | 11.350% | $248.6446 | $248.64 | $248.65 | $248.60 |
| Purchase #3 | $23.42 | 8.338% | $25.3728 | $25.37 | $25.35 | $25.40 |
| Purchase #4 | $113.96 | 7.512% | $122.5207 | $122.52 | $122.50 | $122.50 |
| Purchase #5 | $158.84 | 12.263% | $178.3185 | $178.32 | $178.30 | $178.30 |
| Purchase #6 | $141.69 | 6.585% | $151.0203 | $151.02 | $151.00 | $151.00 |
| Purchase #7 | $218.98 | 11.605% | $244.3926 | $244.39 | $244.40 | $244.40 |
| 7 purchase totals = | $1,044.77 | $1,151.7535 | $1,151.74 | $1,151.70 | $1,151.70 | |