| 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 | $144.42 | 7.656% | $155.4768 | $155.48 | $155.50 | $155.50 |
| Purchase #2 | $162.72 | 3.483% | $168.3875 | $168.39 | $168.40 | $168.40 |
| Purchase #3 | $103.90 | 6.337% | $110.4841 | $110.48 | $110.50 | $110.50 |
| Purchase #4 | $207.42 | 6.647% | $221.2072 | $221.21 | $221.20 | $221.20 |
| Purchase #5 | $130.29 | 13.340% | $147.6707 | $147.67 | $147.65 | $147.70 |
| Purchase #6 | $179.60 | 5.651% | $189.7492 | $189.75 | $189.75 | $189.70 |
| Purchase #7 | $79.35 | 7.315% | $85.1545 | $85.15 | $85.15 | $85.20 |
| 7 purchase totals = | $1,007.70 | $1,078.1300 | $1,078.13 | $1,078.15 | $1,078.20 | |