| 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 | $113.69 | 3.536% | $117.7101 | $117.71 | $117.70 | $117.70 |
| Purchase #2 | $130.30 | 13.306% | $147.6377 | $147.64 | $147.65 | $147.60 |
| Purchase #3 | $167.56 | 6.565% | $178.5603 | $178.56 | $178.55 | $178.60 |
| Purchase #4 | $171.72 | 10.238% | $189.3007 | $189.30 | $189.30 | $189.30 |
| Purchase #5 | $31.58 | 7.723% | $34.0189 | $34.02 | $34.00 | $34.00 |
| Purchase #6 | $166.26 | 8.487% | $180.3705 | $180.37 | $180.35 | $180.40 |
| Purchase #7 | $85.96 | 5.428% | $90.6259 | $90.63 | $90.65 | $90.60 |
| 7 purchase totals = | $867.07 | $938.2241 | $938.23 | $938.20 | $938.20 | |