| 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 | $182.89 | 8.651% | $198.7118 | $198.71 | $198.70 | $198.70 |
| Purchase #2 | $44.52 | 7.123% | $47.6912 | $47.69 | $47.70 | $47.70 |
| Purchase #3 | $131.36 | 9.152% | $143.3821 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $188.85 | 8.255% | $204.4396 | $204.44 | $204.45 | $204.40 |
| Purchase #5 | $138.70 | 4.329% | $144.7043 | $144.70 | $144.70 | $144.70 |
| Purchase #6 | $246.80 | 12.545% | $277.7611 | $277.76 | $277.75 | $277.80 |
| Purchase #7 | $122.78 | 10.399% | $135.5479 | $135.55 | $135.55 | $135.50 |
| 7 purchase totals = | $1,055.90 | $1,152.2380 | $1,152.23 | $1,152.25 | $1,152.20 | |