| 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 | $135.57 | 6.631% | $144.5596 | $144.56 | $144.55 | $144.60 |
| Purchase #2 | $194.96 | 5.635% | $205.946 | $205.95 | $205.95 | $205.90 |
| Purchase #3 | $143.84 | 8.388% | $155.9053 | $155.91 | $155.90 | $155.90 |
| Purchase #4 | $120.70 | 12.270% | $135.5099 | $135.51 | $135.50 | $135.50 |
| Purchase #5 | $202.47 | 7.310% | $217.2706 | $217.27 | $217.25 | $217.30 |
| Purchase #6 | $39.77 | 5.793% | $42.0739 | $42.07 | $42.05 | $42.10 |
| Purchase #7 | $246.36 | 11.397% | $274.4376 | $274.44 | $274.45 | $274.40 |
| 7 purchase totals = | $1,083.67 | $1,175.7029 | $1,175.71 | $1,175.65 | $1,175.70 | |