| 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 | $162.42 | 4.660% | $169.9888 | $169.99 | $170.00 | $170.00 |
| Purchase #2 | $155.60 | 11.722% | $173.8394 | $173.84 | $173.85 | $173.80 |
| Purchase #3 | $109.71 | 11.403% | $122.2202 | $122.22 | $122.20 | $122.20 |
| Purchase #4 | $118.79 | 13.444% | $134.7601 | $134.76 | $134.75 | $134.80 |
| Purchase #5 | $115.67 | 7.343% | $124.1636 | $124.16 | $124.15 | $124.20 |
| Purchase #6 | $25.93 | 12.671% | $29.2156 | $29.22 | $29.20 | $29.20 |
| Purchase #7 | $230.47 | 12.350% | $258.933 | $258.93 | $258.95 | $258.90 |
| 7 purchase totals = | $918.59 | $1,013.1207 | $1,013.12 | $1,013.10 | $1,013.10 | |