| 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 | $145.78 | 4.110% | $151.7716 | $151.77 | $151.75 | $151.80 |
| Purchase #2 | $160.42 | 9.866% | $176.247 | $176.25 | $176.25 | $176.20 |
| Purchase #3 | $48.26 | 13.688% | $54.8658 | $54.87 | $54.85 | $54.90 |
| Purchase #4 | $175.83 | 6.522% | $187.2976 | $187.30 | $187.30 | $187.30 |
| Purchase #5 | $177.55 | 6.516% | $189.1192 | $189.12 | $189.10 | $189.10 |
| Purchase #6 | $193.54 | 13.765% | $220.1808 | $220.18 | $220.20 | $220.20 |
| Purchase #7 | $137.47 | 11.401% | $153.143 | $153.14 | $153.15 | $153.10 |
| 7 purchase totals = | $1,038.85 | $1,132.6250 | $1,132.63 | $1,132.60 | $1,132.60 | |