| 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 | $17.64 | 12.189% | $19.7901 | $19.79 | $19.80 | $19.80 |
| Purchase #2 | $167.31 | 13.644% | $190.1378 | $190.14 | $190.15 | $190.10 |
| Purchase #3 | $147.42 | 10.352% | $162.6809 | $162.68 | $162.70 | $162.70 |
| Purchase #4 | $10.67 | 11.805% | $11.9296 | $11.93 | $11.95 | $11.90 |
| Purchase #5 | $245.67 | 11.682% | $274.3692 | $274.37 | $274.35 | $274.40 |
| Purchase #6 | $34.66 | 5.529% | $36.5764 | $36.58 | $36.60 | $36.60 |
| Purchase #7 | $179.61 | 9.748% | $197.1184 | $197.12 | $197.10 | $197.10 |
| 7 purchase totals = | $802.98 | $892.6024 | $892.61 | $892.65 | $892.60 | |