| 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 | $171.53 | 4.178% | $178.6965 | $178.70 | $178.70 | $178.70 |
| Purchase #2 | $218.38 | 9.229% | $238.5343 | $238.53 | $238.55 | $238.50 |
| Purchase #3 | $211.32 | 9.203% | $230.7678 | $230.77 | $230.75 | $230.80 |
| Purchase #4 | $176.30 | 13.337% | $199.8131 | $199.81 | $199.80 | $199.80 |
| Purchase #5 | $118.85 | 6.769% | $126.895 | $126.90 | $126.90 | $126.90 |
| Purchase #6 | $249.44 | 10.821% | $276.4319 | $276.43 | $276.45 | $276.40 |
| Purchase #7 | $248.54 | 8.802% | $270.4165 | $270.42 | $270.40 | $270.40 |
| 7 purchase totals = | $1,394.36 | $1,521.5551 | $1,521.56 | $1,521.55 | $1,521.50 | |