| 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 | $159.29 | 11.145% | $177.0429 | $177.04 | $177.05 | $177.00 |
| Purchase #2 | $221.87 | 3.837% | $230.3832 | $230.38 | $230.40 | $230.40 |
| Purchase #3 | $135.42 | 11.496% | $150.9879 | $150.99 | $151.00 | $151.00 |
| Purchase #4 | $72.60 | 5.459% | $76.5632 | $76.56 | $76.55 | $76.60 |
| Purchase #5 | $69.33 | 9.615% | $75.9961 | $76.00 | $76.00 | $76.00 |
| Purchase #6 | $172.80 | 8.433% | $187.3722 | $187.37 | $187.35 | $187.40 |
| Purchase #7 | $213.27 | 8.644% | $231.7051 | $231.71 | $231.70 | $231.70 |
| 7 purchase totals = | $1,044.58 | $1,130.0506 | $1,130.05 | $1,130.05 | $1,130.10 | |