| 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 | $99.60 | 6.682% | $106.2553 | $106.26 | $106.25 | $106.30 |
| Purchase #2 | $210.41 | 4.456% | $219.7859 | $219.79 | $219.80 | $219.80 |
| Purchase #3 | $101.67 | 7.154% | $108.9435 | $108.94 | $108.95 | $108.90 |
| Purchase #4 | $106.93 | 11.320% | $119.0345 | $119.03 | $119.05 | $119.00 |
| Purchase #5 | $204.55 | 9.138% | $223.2418 | $223.24 | $223.25 | $223.20 |
| Purchase #6 | $162.30 | 7.736% | $174.8555 | $174.86 | $174.85 | $174.90 |
| Purchase #7 | $188.72 | 10.586% | $208.6979 | $208.70 | $208.70 | $208.70 |
| 7 purchase totals = | $1,074.18 | $1,160.8144 | $1,160.82 | $1,160.85 | $1,160.80 | |