| 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 | $54.63 | 5.829% | $57.8144 | $57.81 | $57.80 | $57.80 |
| Purchase #2 | $247.69 | 12.252% | $278.037 | $278.04 | $278.05 | $278.00 |
| Purchase #3 | $145.99 | 9.662% | $160.0956 | $160.10 | $160.10 | $160.10 |
| Purchase #4 | $142.75 | 7.128% | $152.9252 | $152.93 | $152.95 | $152.90 |
| Purchase #5 | $149.89 | 11.175% | $166.6402 | $166.64 | $166.65 | $166.60 |
| Purchase #6 | $125.26 | 13.342% | $141.9722 | $141.97 | $141.95 | $142.00 |
| Purchase #7 | $166.47 | 12.455% | $187.2038 | $187.20 | $187.20 | $187.20 |
| 7 purchase totals = | $1,032.68 | $1,144.6884 | $1,144.69 | $1,144.70 | $1,144.60 | |