| 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 | $152.28 | 6.598% | $162.3274 | $162.33 | $162.35 | $162.30 |
| Purchase #2 | $158.77 | 12.252% | $178.2225 | $178.22 | $178.20 | $178.20 |
| Purchase #3 | $203.46 | 8.657% | $221.0735 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $137.49 | 13.553% | $156.124 | $156.12 | $156.10 | $156.10 |
| Purchase #5 | $79.70 | 12.737% | $89.8514 | $89.85 | $89.85 | $89.90 |
| Purchase #6 | $139.90 | 9.134% | $152.6785 | $152.68 | $152.70 | $152.70 |
| Purchase #7 | $164.82 | 6.765% | $175.9701 | $175.97 | $175.95 | $176.00 |
| 7 purchase totals = | $1,036.42 | $1,136.2474 | $1,136.24 | $1,136.20 | $1,136.30 | |