| 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 | $39.29 | 5.664% | $41.5154 | $41.52 | $41.50 | $41.50 |
| Purchase #2 | $204.32 | 7.176% | $218.982 | $218.98 | $219.00 | $219.00 |
| Purchase #3 | $178.32 | 6.312% | $189.5756 | $189.58 | $189.60 | $189.60 |
| Purchase #4 | $160.63 | 10.149% | $176.9323 | $176.93 | $176.95 | $176.90 |
| Purchase #5 | $165.76 | 6.202% | $176.0404 | $176.04 | $176.05 | $176.00 |
| Purchase #6 | $141.69 | 4.860% | $148.5761 | $148.58 | $148.60 | $148.60 |
| Purchase #7 | $146.64 | 11.294% | $163.2015 | $163.20 | $163.20 | $163.20 |
| 7 purchase totals = | $1,036.65 | $1,114.8233 | $1,114.83 | $1,114.90 | $1,114.80 | |