| 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 | $135.35 | 13.733% | $153.9376 | $153.94 | $153.95 | $153.90 |
| Purchase #2 | $52.43 | 7.588% | $56.4084 | $56.41 | $56.40 | $56.40 |
| Purchase #3 | $146.36 | 6.120% | $155.3172 | $155.32 | $155.30 | $155.30 |
| Purchase #4 | $218.35 | 9.229% | $238.5015 | $238.50 | $238.50 | $238.50 |
| Purchase #5 | $167.62 | 6.467% | $178.46 | $178.46 | $178.45 | $178.50 |
| Purchase #6 | $63.52 | 7.199% | $68.0928 | $68.09 | $68.10 | $68.10 |
| Purchase #7 | $174.28 | 11.187% | $193.7767 | $193.78 | $193.80 | $193.80 |
| 7 purchase totals = | $957.91 | $1,044.4942 | $1,044.50 | $1,044.50 | $1,044.50 | |