| 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 | $170.77 | 5.208% | $179.6637 | $179.66 | $179.65 | $179.70 |
| Purchase #2 | $134.51 | 6.258% | $142.9276 | $142.93 | $142.95 | $142.90 |
| Purchase #3 | $69.39 | 9.777% | $76.1743 | $76.17 | $76.15 | $76.20 |
| Purchase #4 | $195.81 | 4.480% | $204.5823 | $204.58 | $204.60 | $204.60 |
| Purchase #5 | $67.60 | 10.251% | $74.5297 | $74.53 | $74.55 | $74.50 |
| Purchase #6 | $83.70 | 5.672% | $88.4475 | $88.45 | $88.45 | $88.40 |
| Purchase #7 | $230.52 | 10.228% | $254.0976 | $254.10 | $254.10 | $254.10 |
| 7 purchase totals = | $952.30 | $1,020.4227 | $1,020.42 | $1,020.45 | $1,020.40 | |