| 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 | $155.91 | 12.838% | $175.9257 | $175.93 | $175.95 | $175.90 |
| Purchase #2 | $122.85 | 9.728% | $134.8008 | $134.80 | $134.80 | $134.80 |
| Purchase #3 | $65.95 | 8.497% | $71.5538 | $71.55 | $71.55 | $71.60 |
| Purchase #4 | $70.62 | 7.205% | $75.7082 | $75.71 | $75.70 | $75.70 |
| Purchase #5 | $182.82 | 10.547% | $202.102 | $202.10 | $202.10 | $202.10 |
| Purchase #6 | $238.37 | 10.536% | $263.4847 | $263.48 | $263.50 | $263.50 |
| Purchase #7 | $235.41 | 5.794% | $249.0497 | $249.05 | $249.05 | $249.00 |
| 7 purchase totals = | $1,071.93 | $1,172.6249 | $1,172.62 | $1,172.65 | $1,172.60 | |