| 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 | $178.86 | 10.560% | $197.7476 | $197.75 | $197.75 | $197.70 |
| Purchase #2 | $66.29 | 11.256% | $73.7516 | $73.75 | $73.75 | $73.80 |
| Purchase #3 | $238.51 | 11.712% | $266.4443 | $266.44 | $266.45 | $266.40 |
| Purchase #4 | $211.29 | 9.861% | $232.1253 | $232.13 | $232.15 | $232.10 |
| Purchase #5 | $95.98 | 4.193% | $100.0044 | $100.00 | $100.00 | $100.00 |
| Purchase #6 | $176.35 | 7.511% | $189.5956 | $189.60 | $189.60 | $189.60 |
| Purchase #7 | $82.41 | 6.238% | $87.5507 | $87.55 | $87.55 | $87.60 |
| 7 purchase totals = | $1,049.69 | $1,147.2195 | $1,147.22 | $1,147.25 | $1,147.20 | |