| 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 | $6.78 | 5.170% | $7.1305 | $7.13 | $7.15 | $7.10 |
| Purchase #2 | $154.95 | 12.310% | $174.0243 | $174.02 | $174.00 | $174.00 |
| Purchase #3 | $160.97 | 8.361% | $174.4287 | $174.43 | $174.45 | $174.40 |
| Purchase #4 | $60.33 | 4.206% | $62.8675 | $62.87 | $62.85 | $62.90 |
| Purchase #5 | $67.75 | 11.342% | $75.4342 | $75.43 | $75.45 | $75.40 |
| Purchase #6 | $161.98 | 11.755% | $181.0207 | $181.02 | $181.00 | $181.00 |
| Purchase #7 | $106.59 | 9.546% | $116.7651 | $116.77 | $116.75 | $116.80 |
| 7 purchase totals = | $719.35 | $791.6710 | $791.67 | $791.65 | $791.60 | |