| 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 | $161.46 | 4.740% | $169.1132 | $169.11 | $169.10 | $169.10 |
| Purchase #2 | $223.79 | 4.232% | $233.2608 | $233.26 | $233.25 | $233.30 |
| Purchase #3 | $50.90 | 11.538% | $56.7728 | $56.77 | $56.75 | $56.80 |
| Purchase #4 | $55.87 | 13.401% | $63.3571 | $63.36 | $63.35 | $63.40 |
| Purchase #5 | $9.60 | 4.247% | $10.0077 | $10.01 | $10.00 | $10.00 |
| Purchase #6 | $159.58 | 9.177% | $174.2247 | $174.22 | $174.20 | $174.20 |
| Purchase #7 | $211.96 | 12.463% | $238.3766 | $238.38 | $238.40 | $238.40 |
| 7 purchase totals = | $873.16 | $945.1129 | $945.11 | $945.05 | $945.20 | |