| 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 | $213.62 | 3.593% | $221.2954 | $221.30 | $221.30 | $221.30 |
| Purchase #2 | $183.86 | 3.143% | $189.6387 | $189.64 | $189.65 | $189.60 |
| Purchase #3 | $178.28 | 12.103% | $199.8572 | $199.86 | $199.85 | $199.90 |
| Purchase #4 | $23.40 | 7.821% | $25.2301 | $25.23 | $25.25 | $25.20 |
| Purchase #5 | $38.77 | 7.226% | $41.5715 | $41.57 | $41.55 | $41.60 |
| Purchase #6 | $162.90 | 6.231% | $173.0503 | $173.05 | $173.05 | $173.10 |
| Purchase #7 | $112.99 | 8.811% | $122.9455 | $122.95 | $122.95 | $122.90 |
| 7 purchase totals = | $913.82 | $973.5887 | $973.60 | $973.60 | $973.60 | |