| 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 | $179.68 | 4.428% | $187.6362 | $187.64 | $187.65 | $187.60 |
| Purchase #2 | $236.36 | 4.860% | $247.8471 | $247.85 | $247.85 | $247.80 |
| Purchase #3 | $139.93 | 4.223% | $145.8392 | $145.84 | $145.85 | $145.80 |
| Purchase #4 | $106.93 | 4.464% | $111.7034 | $111.70 | $111.70 | $111.70 |
| Purchase #5 | $78.80 | 7.111% | $84.4035 | $84.40 | $84.40 | $84.40 |
| Purchase #6 | $80.44 | 13.849% | $91.5801 | $91.58 | $91.60 | $91.60 |
| Purchase #7 | $174.66 | 13.131% | $197.5946 | $197.59 | $197.60 | $197.60 |
| 7 purchase totals = | $996.80 | $1,066.6041 | $1,066.60 | $1,066.65 | $1,066.50 | |