| 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 | $165.34 | 13.364% | $187.436 | $187.44 | $187.45 | $187.40 |
| Purchase #2 | $174.60 | 7.251% | $187.2602 | $187.26 | $187.25 | $187.30 |
| Purchase #3 | $185.71 | 9.753% | $203.8223 | $203.82 | $203.80 | $203.80 |
| Purchase #4 | $69.72 | 5.871% | $73.8133 | $73.81 | $73.80 | $73.80 |
| Purchase #5 | $100.33 | 11.322% | $111.6894 | $111.69 | $111.70 | $111.70 |
| Purchase #6 | $220.84 | 10.169% | $243.2972 | $243.30 | $243.30 | $243.30 |
| Purchase #7 | $159.43 | 12.651% | $179.5995 | $179.60 | $179.60 | $179.60 |
| 7 purchase totals = | $1,075.97 | $1,186.9179 | $1,186.92 | $1,186.90 | $1,186.90 | |