| 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 | $178.73 | 10.251% | $197.0516 | $197.05 | $197.05 | $197.10 |
| Purchase #2 | $231.63 | 13.566% | $263.0529 | $263.05 | $263.05 | $263.10 |
| Purchase #3 | $91.81 | 9.785% | $100.7936 | $100.79 | $100.80 | $100.80 |
| Purchase #4 | $229.66 | 11.295% | $255.6001 | $255.60 | $255.60 | $255.60 |
| Purchase #5 | $210.43 | 3.498% | $217.7908 | $217.79 | $217.80 | $217.80 |
| Purchase #6 | $44.78 | 5.772% | $47.3647 | $47.36 | $47.35 | $47.40 |
| Purchase #7 | $210.81 | 9.293% | $230.4006 | $230.40 | $230.40 | $230.40 |
| 7 purchase totals = | $1,197.85 | $1,312.0543 | $1,312.04 | $1,312.05 | $1,312.20 | |