| 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 | $162.31 | 3.150% | $167.4228 | $167.42 | $167.40 | $167.40 |
| Purchase #2 | $76.69 | 3.801% | $79.605 | $79.61 | $79.60 | $79.60 |
| Purchase #3 | $178.50 | 10.841% | $197.8512 | $197.85 | $197.85 | $197.90 |
| Purchase #4 | $242.49 | 10.169% | $267.1488 | $267.15 | $267.15 | $267.10 |
| Purchase #5 | $166.71 | 5.735% | $176.2708 | $176.27 | $176.25 | $176.30 |
| Purchase #6 | $57.38 | 11.752% | $64.1233 | $64.12 | $64.10 | $64.10 |
| Purchase #7 | $44.34 | 7.597% | $47.7085 | $47.71 | $47.70 | $47.70 |
| 7 purchase totals = | $928.42 | $1,000.1304 | $1,000.13 | $1,000.05 | $1,000.10 | |