| 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 | $129.64 | 4.619% | $135.6281 | $135.63 | $135.65 | $135.60 |
| Purchase #2 | $58.88 | 5.459% | $62.0943 | $62.09 | $62.10 | $62.10 |
| Purchase #3 | $119.77 | 8.479% | $129.9253 | $129.93 | $129.95 | $129.90 |
| Purchase #4 | $149.82 | 4.263% | $156.2068 | $156.21 | $156.20 | $156.20 |
| Purchase #5 | $189.77 | 7.438% | $203.8851 | $203.89 | $203.90 | $203.90 |
| Purchase #6 | $145.30 | 7.620% | $156.3719 | $156.37 | $156.35 | $156.40 |
| Purchase #7 | $141.27 | 13.358% | $160.1408 | $160.14 | $160.15 | $160.10 |
| 7 purchase totals = | $934.45 | $1,004.2523 | $1,004.26 | $1,004.30 | $1,004.20 | |