| 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 | $168.39 | 6.230% | $178.8807 | $178.88 | $178.90 | $178.90 |
| Purchase #2 | $203.62 | 8.175% | $220.2659 | $220.27 | $220.25 | $220.30 |
| Purchase #3 | $124.34 | 4.712% | $130.1989 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $57.25 | 12.759% | $64.5545 | $64.55 | $64.55 | $64.60 |
| Purchase #5 | $79.26 | 11.311% | $88.2251 | $88.23 | $88.25 | $88.20 |
| Purchase #6 | $72.28 | 10.836% | $80.1123 | $80.11 | $80.10 | $80.10 |
| Purchase #7 | $135.69 | 4.131% | $141.2954 | $141.30 | $141.30 | $141.30 |
| 7 purchase totals = | $840.83 | $903.5328 | $903.54 | $903.55 | $903.60 | |