| 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 | $141.78 | 6.292% | $150.7008 | $150.70 | $150.70 | $150.70 |
| Purchase #2 | $245.41 | 3.498% | $253.9944 | $253.99 | $254.00 | $254.00 |
| Purchase #3 | $102.83 | 13.277% | $116.4827 | $116.48 | $116.50 | $116.50 |
| Purchase #4 | $79.44 | 10.112% | $87.473 | $87.47 | $87.45 | $87.50 |
| Purchase #5 | $31.48 | 4.592% | $32.9256 | $32.93 | $32.95 | $32.90 |
| Purchase #6 | $24.58 | 12.128% | $27.5611 | $27.56 | $27.55 | $27.60 |
| Purchase #7 | $158.63 | 8.679% | $172.3975 | $172.40 | $172.40 | $172.40 |
| 7 purchase totals = | $784.15 | $841.5351 | $841.53 | $841.55 | $841.60 | |