| 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 | $179.49 | 7.828% | $193.5405 | $193.54 | $193.55 | $193.50 |
| Purchase #2 | $39.41 | 11.279% | $43.8551 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $244.42 | 9.256% | $267.0435 | $267.04 | $267.05 | $267.00 |
| Purchase #4 | $156.66 | 12.154% | $175.7005 | $175.70 | $175.70 | $175.70 |
| Purchase #5 | $196.55 | 12.559% | $221.2347 | $221.23 | $221.25 | $221.20 |
| Purchase #6 | $171.56 | 10.245% | $189.1363 | $189.14 | $189.15 | $189.10 |
| Purchase #7 | $120.80 | 6.163% | $128.2449 | $128.24 | $128.25 | $128.20 |
| 7 purchase totals = | $1,108.89 | $1,218.7555 | $1,218.75 | $1,218.80 | $1,218.60 | |