| 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 | $179.54 | 6.852% | $191.8421 | $191.84 | $191.85 | $191.80 |
| Purchase #2 | $152.66 | 3.247% | $157.6169 | $157.62 | $157.60 | $157.60 |
| Purchase #3 | $29.64 | 4.345% | $30.9279 | $30.93 | $30.95 | $30.90 |
| Purchase #4 | $54.32 | 4.383% | $56.7008 | $56.70 | $56.70 | $56.70 |
| Purchase #5 | $223.74 | 12.249% | $251.1459 | $251.15 | $251.15 | $251.10 |
| Purchase #6 | $91.56 | 8.294% | $99.154 | $99.15 | $99.15 | $99.20 |
| Purchase #7 | $249.80 | 11.143% | $277.6352 | $277.64 | $277.65 | $277.60 |
| 7 purchase totals = | $981.26 | $1,065.0228 | $1,065.03 | $1,065.05 | $1,064.90 | |