| 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 | $168.47 | 12.206% | $189.0334 | $189.03 | $189.05 | $189.00 |
| Purchase #2 | $12.60 | 8.241% | $13.6384 | $13.64 | $13.65 | $13.60 |
| Purchase #3 | $35.25 | 11.521% | $39.3112 | $39.31 | $39.30 | $39.30 |
| Purchase #4 | $97.54 | 11.206% | $108.4703 | $108.47 | $108.45 | $108.50 |
| Purchase #5 | $124.65 | 8.256% | $134.9411 | $134.94 | $134.95 | $134.90 |
| Purchase #6 | $64.61 | 13.834% | $73.5481 | $73.55 | $73.55 | $73.50 |
| Purchase #7 | $101.89 | 13.607% | $115.7542 | $115.75 | $115.75 | $115.80 |
| 7 purchase totals = | $605.01 | $674.6967 | $674.69 | $674.70 | $674.60 | |