| 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 | $148.56 | 12.470% | $167.0854 | $167.09 | $167.10 | $167.10 |
| Purchase #2 | $49.41 | 6.511% | $52.6271 | $52.63 | $52.65 | $52.60 |
| Purchase #3 | $128.37 | 6.168% | $136.2879 | $136.29 | $136.30 | $136.30 |
| Purchase #4 | $173.58 | 3.190% | $179.1172 | $179.12 | $179.10 | $179.10 |
| Purchase #5 | $160.38 | 5.415% | $169.0646 | $169.06 | $169.05 | $169.10 |
| Purchase #6 | $188.75 | 11.808% | $211.0376 | $211.04 | $211.05 | $211.00 |
| Purchase #7 | $204.26 | 9.191% | $223.0335 | $223.03 | $223.05 | $223.00 |
| 7 purchase totals = | $1,053.31 | $1,138.2533 | $1,138.26 | $1,138.30 | $1,138.20 | |