| 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 | $193.88 | 13.453% | $219.9627 | $219.96 | $219.95 | $220.00 |
| Purchase #2 | $29.87 | 12.240% | $33.5261 | $33.53 | $33.55 | $33.50 |
| Purchase #3 | $216.82 | 6.465% | $230.8374 | $230.84 | $230.85 | $230.80 |
| Purchase #4 | $150.42 | 9.584% | $164.8363 | $164.84 | $164.85 | $164.80 |
| Purchase #5 | $78.84 | 11.224% | $87.689 | $87.69 | $87.70 | $87.70 |
| Purchase #6 | $221.75 | 8.656% | $240.9447 | $240.94 | $240.95 | $240.90 |
| Purchase #7 | $168.99 | 5.842% | $178.8624 | $178.86 | $178.85 | $178.90 |
| 7 purchase totals = | $1,060.57 | $1,156.6586 | $1,156.66 | $1,156.70 | $1,156.60 | |