| 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 | $174.97 | 10.798% | $193.8633 | $193.86 | $193.85 | $193.90 |
| Purchase #2 | $7.85 | 4.852% | $8.2309 | $8.23 | $8.25 | $8.20 |
| Purchase #3 | $60.71 | 5.330% | $63.9458 | $63.95 | $63.95 | $63.90 |
| Purchase #4 | $114.93 | 3.461% | $118.9077 | $118.91 | $118.90 | $118.90 |
| Purchase #5 | $111.81 | 3.557% | $115.7871 | $115.79 | $115.80 | $115.80 |
| Purchase #6 | $189.62 | 4.210% | $197.603 | $197.60 | $197.60 | $197.60 |
| Purchase #7 | $103.73 | 4.400% | $108.2941 | $108.29 | $108.30 | $108.30 |
| 7 purchase totals = | $763.62 | $806.6319 | $806.63 | $806.65 | $806.60 | |