| 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 | $138.82 | 11.771% | $155.1605 | $155.16 | $155.15 | $155.20 |
| Purchase #2 | $49.55 | 6.606% | $52.8233 | $52.82 | $52.80 | $52.80 |
| Purchase #3 | $130.85 | 3.505% | $135.4363 | $135.44 | $135.45 | $135.40 |
| Purchase #4 | $23.91 | 11.394% | $26.6343 | $26.63 | $26.65 | $26.60 |
| Purchase #5 | $185.49 | 11.124% | $206.1239 | $206.12 | $206.10 | $206.10 |
| Purchase #6 | $171.67 | 9.675% | $188.2791 | $188.28 | $188.30 | $188.30 |
| Purchase #7 | $177.52 | 12.296% | $199.3479 | $199.35 | $199.35 | $199.30 |
| 7 purchase totals = | $877.81 | $963.8053 | $963.80 | $963.80 | $963.70 | |