| 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 | $71.33 | 3.128% | $73.5612 | $73.56 | $73.55 | $73.60 |
| Purchase #2 | $226.30 | 8.673% | $245.927 | $245.93 | $245.95 | $245.90 |
| Purchase #3 | $171.54 | 10.442% | $189.4522 | $189.45 | $189.45 | $189.50 |
| Purchase #4 | $143.33 | 4.774% | $150.1726 | $150.17 | $150.15 | $150.20 |
| Purchase #5 | $198.48 | 6.643% | $211.665 | $211.67 | $211.65 | $211.70 |
| Purchase #6 | $195.85 | 13.131% | $221.5671 | $221.57 | $221.55 | $221.60 |
| Purchase #7 | $50.33 | 12.621% | $56.6821 | $56.68 | $56.70 | $56.70 |
| 7 purchase totals = | $1,057.16 | $1,149.0272 | $1,149.03 | $1,149.00 | $1,149.20 | |