| 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 | $188.74 | 10.272% | $208.1274 | $208.13 | $208.15 | $208.10 |
| Purchase #2 | $6.29 | 7.796% | $6.7804 | $6.78 | $6.80 | $6.80 |
| Purchase #3 | $230.94 | 9.748% | $253.452 | $253.45 | $253.45 | $253.50 |
| Purchase #4 | $103.61 | 11.534% | $115.5604 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $53.27 | 4.314% | $55.5681 | $55.57 | $55.55 | $55.60 |
| Purchase #6 | $147.80 | 13.574% | $167.8624 | $167.86 | $167.85 | $167.90 |
| Purchase #7 | $146.64 | 10.607% | $162.1941 | $162.19 | $162.20 | $162.20 |
| 7 purchase totals = | $877.29 | $969.5448 | $969.54 | $969.55 | $969.70 | |