| 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 | $152.60 | 10.236% | $168.2201 | $168.22 | $168.20 | $168.20 |
| Purchase #2 | $155.41 | 9.758% | $170.5749 | $170.57 | $170.55 | $170.60 |
| Purchase #3 | $174.60 | 6.722% | $186.3366 | $186.34 | $186.35 | $186.30 |
| Purchase #4 | $181.89 | 8.634% | $197.5944 | $197.59 | $197.60 | $197.60 |
| Purchase #5 | $21.93 | 6.186% | $23.2866 | $23.29 | $23.30 | $23.30 |
| Purchase #6 | $34.62 | 8.655% | $37.6164 | $37.62 | $37.60 | $37.60 |
| Purchase #7 | $179.59 | 7.591% | $193.2227 | $193.22 | $193.20 | $193.20 |
| 7 purchase totals = | $900.64 | $976.8517 | $976.85 | $976.80 | $976.80 | |