| 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 | $153.57 | 9.383% | $167.9795 | $167.98 | $168.00 | $168.00 |
| Purchase #2 | $13.32 | 12.608% | $14.9994 | $15.00 | $15.00 | $15.00 |
| Purchase #3 | $12.50 | 5.462% | $13.1828 | $13.18 | $13.20 | $13.20 |
| Purchase #4 | $195.29 | 3.509% | $202.1427 | $202.14 | $202.15 | $202.10 |
| Purchase #5 | $96.80 | 7.415% | $103.9777 | $103.98 | $104.00 | $104.00 |
| Purchase #6 | $37.35 | 7.607% | $40.1912 | $40.19 | $40.20 | $40.20 |
| Purchase #7 | $189.60 | 11.400% | $211.2144 | $211.21 | $211.20 | $211.20 |
| 7 purchase totals = | $698.43 | $753.6877 | $753.68 | $753.75 | $753.70 | |