| 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 | $189.45 | 5.434% | $199.7447 | $199.74 | $199.75 | $199.70 |
| Purchase #2 | $167.71 | 6.463% | $178.5491 | $178.55 | $178.55 | $178.50 |
| Purchase #3 | $11.51 | 9.148% | $12.5629 | $12.56 | $12.55 | $12.60 |
| Purchase #4 | $83.78 | 10.262% | $92.3775 | $92.38 | $92.40 | $92.40 |
| Purchase #5 | $236.47 | 7.182% | $253.4533 | $253.45 | $253.45 | $253.50 |
| Purchase #6 | $24.84 | 7.647% | $26.7395 | $26.74 | $26.75 | $26.70 |
| Purchase #7 | $126.48 | 7.212% | $135.6017 | $135.60 | $135.60 | $135.60 |
| 7 purchase totals = | $840.24 | $899.0287 | $899.02 | $899.05 | $899.00 | |