| 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 | $159.39 | 9.122% | $173.9296 | $173.93 | $173.95 | $173.90 |
| Purchase #2 | $245.84 | 12.122% | $275.6407 | $275.64 | $275.65 | $275.60 |
| Purchase #3 | $60.42 | 12.783% | $68.1435 | $68.14 | $68.15 | $68.10 |
| Purchase #4 | $71.27 | 11.245% | $79.2843 | $79.28 | $79.30 | $79.30 |
| Purchase #5 | $221.99 | 4.525% | $232.035 | $232.04 | $232.05 | $232.00 |
| Purchase #6 | $178.62 | 13.848% | $203.3553 | $203.36 | $203.35 | $203.40 |
| Purchase #7 | $46.61 | 6.112% | $49.4588 | $49.46 | $49.45 | $49.50 |
| 7 purchase totals = | $984.14 | $1,081.8472 | $1,081.85 | $1,081.90 | $1,081.80 | |