| 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 | $73.95 | 7.746% | $79.6782 | $79.68 | $79.70 | $79.70 |
| Purchase #2 | $162.83 | 9.681% | $178.5936 | $178.59 | $178.60 | $178.60 |
| Purchase #3 | $222.96 | 13.859% | $253.86 | $253.86 | $253.85 | $253.90 |
| Purchase #4 | $245.48 | 12.559% | $276.3098 | $276.31 | $276.30 | $276.30 |
| Purchase #5 | $225.79 | 6.648% | $240.8005 | $240.80 | $240.80 | $240.80 |
| Purchase #6 | $180.60 | 5.131% | $189.8666 | $189.87 | $189.85 | $189.90 |
| Purchase #7 | $80.33 | 5.723% | $84.9273 | $84.93 | $84.95 | $84.90 |
| 7 purchase totals = | $1,191.94 | $1,304.0360 | $1,304.04 | $1,304.05 | $1,304.10 | |