| 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 | $151.83 | 5.200% | $159.7252 | $159.73 | $159.75 | $159.70 |
| Purchase #2 | $47.60 | 4.342% | $49.6668 | $49.67 | $49.65 | $49.70 |
| Purchase #3 | $129.60 | 13.231% | $146.7474 | $146.75 | $146.75 | $146.70 |
| Purchase #4 | $175.82 | 5.146% | $184.8677 | $184.87 | $184.85 | $184.90 |
| Purchase #5 | $75.93 | 9.487% | $83.1335 | $83.13 | $83.15 | $83.10 |
| Purchase #6 | $230.76 | 6.849% | $246.5648 | $246.56 | $246.55 | $246.60 |
| Purchase #7 | $232.35 | 13.600% | $263.9496 | $263.95 | $263.95 | $263.90 |
| 7 purchase totals = | $1,043.89 | $1,134.6550 | $1,134.66 | $1,134.65 | $1,134.60 | |