| 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 | $189.93 | 5.375% | $200.1387 | $200.14 | $200.15 | $200.10 |
| Purchase #2 | $239.56 | 11.740% | $267.6843 | $267.68 | $267.70 | $267.70 |
| Purchase #3 | $162.57 | 12.799% | $183.3773 | $183.38 | $183.40 | $183.40 |
| Purchase #4 | $155.46 | 7.275% | $166.7697 | $166.77 | $166.75 | $166.80 |
| Purchase #5 | $45.55 | 12.755% | $51.3599 | $51.36 | $51.35 | $51.40 |
| Purchase #6 | $109.37 | 5.441% | $115.3208 | $115.32 | $115.30 | $115.30 |
| Purchase #7 | $113.26 | 4.604% | $118.4745 | $118.47 | $118.45 | $118.50 |
| 7 purchase totals = | $1,015.70 | $1,103.1252 | $1,103.12 | $1,103.10 | $1,103.20 | |