| 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 | $165.33 | 8.128% | $178.768 | $178.77 | $178.75 | $178.80 |
| Purchase #2 | $153.35 | 4.204% | $159.7968 | $159.80 | $159.80 | $159.80 |
| Purchase #3 | $133.64 | 11.675% | $149.2425 | $149.24 | $149.25 | $149.20 |
| Purchase #4 | $250.43 | 10.421% | $276.5273 | $276.53 | $276.55 | $276.50 |
| Purchase #5 | $83.38 | 5.331% | $87.825 | $87.83 | $87.85 | $87.80 |
| Purchase #6 | $188.91 | 7.709% | $203.4731 | $203.47 | $203.45 | $203.50 |
| Purchase #7 | $238.86 | 3.658% | $247.5975 | $247.60 | $247.60 | $247.60 |
| 7 purchase totals = | $1,213.90 | $1,303.2302 | $1,303.24 | $1,303.25 | $1,303.20 | |