| 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 | $147.39 | 10.469% | $162.8203 | $162.82 | $162.80 | $162.80 |
| Purchase #2 | $129.93 | 13.228% | $147.1171 | $147.12 | $147.10 | $147.10 |
| Purchase #3 | $211.92 | 4.435% | $221.3187 | $221.32 | $221.30 | $221.30 |
| Purchase #4 | $82.45 | 11.535% | $91.9606 | $91.96 | $91.95 | $92.00 |
| Purchase #5 | $135.99 | 11.420% | $151.5201 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $54.82 | 3.366% | $56.6652 | $56.67 | $56.65 | $56.70 |
| Purchase #7 | $55.55 | 9.742% | $60.9617 | $60.96 | $60.95 | $61.00 |
| 7 purchase totals = | $818.05 | $892.3637 | $892.37 | $892.25 | $892.40 | |