| 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 | $117.66 | 9.314% | $128.6189 | $128.62 | $128.60 | $128.60 |
| Purchase #2 | $179.68 | 5.434% | $189.4438 | $189.44 | $189.45 | $189.40 |
| Purchase #3 | $154.86 | 6.587% | $165.0606 | $165.06 | $165.05 | $165.10 |
| Purchase #4 | $193.32 | 6.302% | $205.503 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $63.90 | 8.827% | $69.5405 | $69.54 | $69.55 | $69.50 |
| Purchase #6 | $186.77 | 10.772% | $206.8889 | $206.89 | $206.90 | $206.90 |
| Purchase #7 | $133.95 | 11.352% | $149.156 | $149.16 | $149.15 | $149.20 |
| 7 purchase totals = | $1,030.14 | $1,114.2117 | $1,114.21 | $1,114.20 | $1,114.20 | |